For example add into /etc/apt/sources.lists following lines:

# some coment
deb http://www.cecak.cz/debian/etch ./
[ICO]NameLast modifiedSizeDescription

[DIR]Parent Directory  -
[TXT]HEADER.html03-Mar-2007 13:52 150
[   ]Override07-Jul-2009 20:51 0
[   ]Packages05-Dec-2009 16:53 52K
[   ]Packages.gz05-Dec-2009 16:53 13K
[   ]apache2-doc_2.2.3-4+etch11-loc1_all.deb05-Dec-2009 17:00 2.1M
[   ]apache2-mpm-event_2.2.3-4+etch11-loc1_amd64.deb05-Dec-2009 17:01 428K
[   ]apache2-mpm-perchild_2.2.3-4+etch11-loc1_all.deb05-Dec-2009 17:01 269K
[   ]apache2-mpm-prefork_2.2.3-4+etch11-loc1_amd64.deb05-Dec-2009 17:02 423K
[   ]apache2-mpm-worker_2.2.3-4+etch11-loc1_amd64.deb05-Dec-2009 17:03 427K
[   ]apache2-prefork-dev_2.2.3-4+etch11-loc1_amd64.deb05-Dec-2009 17:03 399K
[   ]apache2-src_2.2.3-4+etch11-loc1_all.deb05-Dec-2009 17:15 6.4M
[   ]apache2-threaded-dev_2.2.3-4+etch11-loc1_amd64.deb05-Dec-2009 17:15 399K
[   ]apache2-utils_2.2.3-4+etch11-loc1_amd64.deb05-Dec-2009 17:16 335K
[   ]apache2.2-common_2.2.3-4+etch11-loc1_amd64.deb05-Dec-2009 16:55 967K
[   ]apache2_2.2.3-4+etch11-loc1_all.deb05-Dec-2009 16:54 41K
[   ]clamav-data_20100501.102100.10887.dsc01-May-2010 13:05 563
[   ]clamav-data_20100501.102100.10887.tar.gz01-May-2010 13:05 23M
[   ]clamav-data_20100501.102100.10887_all.deb01-May-2010 13:05 23M
[DIR]clamav/26-Aug-2010 19:36 -
[   ]finch-dev_2.2.2-1-loc1_all.deb18-Nov-2007 17:24 141K
[   ]finch-dev_2.2.2-1-loc2_all.deb01-Jul-2008 22:39 141K
[   ]finch-dev_2.4.3-4-loc1_all.deb10-Dec-2008 20:47 153K
[   ]finch-dev_2.5.5-1-loc1_all.deb10-Mar-2009 00:17 162K
[   ]finch_2.2.2-1-loc1_i386.deb18-Nov-2007 17:24 288K
[   ]finch_2.2.2-1-loc2_i386.deb01-Jul-2008 22:39 288K
[   ]finch_2.4.3-4-loc1_i386.deb10-Dec-2008 20:47 321K
[   ]finch_2.5.5-1-loc1_i386.deb10-Mar-2009 00:17 335K
[   ]glpk-doc_4.23-1-loc1_all.deb05-Dec-2007 21:40 401K
[   ]glpk-doc_4.24-1-loc1_all.deb12-Dec-2007 15:45 401K
[   ]glpk-utils_4.24-1_amd64.deb12-Dec-2007 15:45 99K
[   ]glpk_4.24-1-loc1_amd64.deb12-Dec-2007 15:44 34K
[   ]glpk_4.24-1_amd64.deb12-Dec-2007 15:44 34K
[   ]lame_3.97-8-loc1_i386.deb16-Dec-2007 11:05 446K
[   ]libglpk-dev_4.24-1-loc1_amd64.deb12-Dec-2007 15:45 402K
[   ]libglpk-dev_4.24-1_amd64.deb12-Dec-2007 15:45 402K
[   ]libglpk0_4.24-1-loc1_amd64.deb12-Dec-2007 15:45 328K
[   ]libmp3lame0-dev_3.97-8-loc1_i386.deb16-Dec-2007 11:06 410K
[   ]libmp3lame0_3.97-8-loc1_i386.deb16-Dec-2007 11:05 368K
[   ]libpam-smbpass_3.0.26a-1-loc1_amd64.deb17-Nov-2007 15:24 477K
[   ]libpurple-bin_2.2.2-1-loc1_all.deb18-Nov-2007 17:24 121K
[   ]libpurple-bin_2.2.2-1-loc2_all.deb01-Jul-2008 22:39 121K
[   ]libpurple-bin_2.4.3-4-loc1_all.deb10-Dec-2008 20:47 129K
[   ]libpurple-bin_2.5.5-1-loc1_all.deb10-Mar-2009 00:17 138K
[   ]libpurple-dev_2.2.2-1-loc1_all.deb18-Nov-2007 17:24 252K
[   ]libpurple-dev_2.2.2-1-loc2_all.deb01-Jul-2008 22:39 252K
[   ]libpurple-dev_2.4.3-4-loc1_all.deb10-Dec-2008 20:47 268K
[   ]libpurple-dev_2.5.5-1-loc1_all.deb10-Mar-2009 00:17 283K
[   ]libpurple0_2.2.2-1-loc1_i386.deb18-Nov-2007 17:24 1.9M
[   ]libpurple0_2.2.2-1-loc2_i386.deb01-Jul-2008 22:39 1.9M
[   ]libpurple0_2.4.3-4-loc1_i386.deb10-Dec-2008 20:47 2.0M
[   ]libpurple0_2.5.5-1-loc1_i386.deb10-Mar-2009 00:17 2.1M
[   ]libsmbclient_3.0.26a-1-loc1_amd64.deb17-Nov-2007 15:24 288K
[   ]libwine-alsa_0.9.44-1_i386.deb10-Nov-2007 14:41 708K
[   ]libwine-alsa_1.0.0-1.1-loc1_i386.deb29-Oct-2008 18:12 98K
[   ]libwine-alsa_1.1.15-1_i386.deb17-Mar-2009 14:45 100K
[   ]libwine-alsa_1.1.24-1-loc1_i386.deb07-Jul-2009 20:15 58K
[   ]libwine-capi_0.9.44-1_i386.deb10-Nov-2007 14:42 656K
[   ]libwine-capi_1.0.0-1.1-loc1_i386.deb29-Oct-2008 18:12 44K
[   ]libwine-capi_1.1.15-1_i386.deb17-Mar-2009 14:45 47K
[   ]libwine-capi_1.1.24-1-loc1_i386.deb07-Jul-2009 20:15 5.0K
[   ]libwine-cms_0.9.44-1_i386.deb10-Nov-2007 14:43 667K
[   ]libwine-cms_1.0.0-1.1-loc1_i386.deb29-Oct-2008 18:12 58K
[   ]libwine-cms_1.1.15-1_i386.deb17-Mar-2009 14:45 61K
[   ]libwine-cms_1.1.24-1-loc1_i386.deb07-Jul-2009 20:15 19K
[   ]libwine-dbg_1.0.0-1.1-loc1_i386.deb29-Oct-2008 18:14 24M
[   ]libwine-dbg_1.1.15-1_i386.deb17-Mar-2009 14:45 27M
[   ]libwine-dbg_1.1.24-1-loc1_i386.deb07-Jul-2009 20:16 28M
[   ]libwine-dev_0.9.44-1_i386.deb10-Nov-2007 14:48 4.1M
[   ]libwine-dev_1.0.0-1.1-loc1_i386.deb29-Oct-2008 18:15 3.9M
[   ]libwine-dev_1.1.15-1_i386.deb17-Mar-2009 14:45 4.1M
[   ]libwine-dev_1.1.24-1-loc1_i386.deb07-Jul-2009 20:18 4.1M
[   ]libwine-esd_0.9.44-1_i386.deb10-Nov-2007 14:48 666K
[   ]libwine-esd_1.0.0-1.1-loc1_i386.deb29-Oct-2008 18:15 54K
[   ]libwine-esd_1.1.15-1_i386.deb17-Mar-2009 14:45 56K
[   ]libwine-esd_1.1.24-1-loc1_i386.deb07-Jul-2009 20:18 15K
[   ]libwine-gl_0.9.44-1_i386.deb10-Nov-2007 14:50 1.1M
[   ]libwine-gl_1.0.0-1.1-loc1_i386.deb29-Oct-2008 18:15 370K
[   ]libwine-gl_1.1.15-1_i386.deb17-Mar-2009 14:45 458K
[   ]libwine-gl_1.1.24-1-loc1_i386.deb07-Jul-2009 20:18 445K
[   ]libwine-gphoto2_0.9.44-1_i386.deb10-Nov-2007 14:50 670K
[   ]libwine-gphoto2_1.0.0-1.1-loc1_i386.deb29-Oct-2008 18:15 59K
[   ]libwine-gphoto2_1.1.15-1_i386.deb17-Mar-2009 14:45 61K
[   ]libwine-gphoto2_1.1.24-1-loc1_i386.deb07-Jul-2009 20:18 20K
[   ]libwine-jack_0.9.44-1_i386.deb10-Nov-2007 14:51 654K
[   ]libwine-jack_1.0.0-1.1-loc1_i386.deb29-Oct-2008 18:15 43K
[   ]libwine-jack_1.1.15-1_i386.deb17-Mar-2009 14:45 58K
[   ]libwine-jack_1.1.24-1-loc1_i386.deb07-Jul-2009 20:18 16K
[   ]libwine-ldap_0.9.44-1_i386.deb10-Nov-2007 14:52 716K
[   ]libwine-ldap_1.0.0-1.1-loc1_i386.deb29-Oct-2008 18:15 106K
[   ]libwine-ldap_1.1.15-1_i386.deb17-Mar-2009 14:45 110K
[   ]libwine-ldap_1.1.24-1-loc1_i386.deb07-Jul-2009 20:18 68K
[   ]libwine-nas_0.9.44-1_i386.deb10-Nov-2007 14:53 662K
[   ]libwine-nas_1.0.0-1.1-loc1_i386.deb29-Oct-2008 18:15 50K
[   ]libwine-nas_1.1.15-1_i386.deb17-Mar-2009 14:45 53K
[   ]libwine-nas_1.1.24-1-loc1_i386.deb07-Jul-2009 20:18 11K
[   ]libwine-oss_0.9.44-1_i386.deb10-Nov-2007 14:54 712K
[   ]libwine-oss_1.0.0-1.1-loc1_i386.deb29-Oct-2008 18:15 100K
[   ]libwine-oss_1.1.15-1_i386.deb17-Mar-2009 14:45 103K
[   ]libwine-oss_1.1.24-1-loc1_i386.deb07-Jul-2009 20:18 62K
[   ]libwine-print_0.9.44-1_i386.deb10-Nov-2007 14:55 764K
[   ]libwine-print_1.0.0-1.1-loc1_i386.deb29-Oct-2008 18:15 153K
[   ]libwine-print_1.1.15-1_i386.deb17-Mar-2009 14:45 155K
[   ]libwine-print_1.1.24-1-loc1_i386.deb07-Jul-2009 20:19 113K
[   ]libwine-sane_0.9.44-1_i386.deb10-Nov-2007 14:55 669K
[   ]libwine-sane_1.0.0-1.1-loc1_i386.deb29-Oct-2008 18:15 57K
[   ]libwine-sane_1.1.15-1_i386.deb17-Mar-2009 14:45 61K
[   ]libwine-sane_1.1.24-1-loc1_i386.deb07-Jul-2009 20:19 24K
[   ]libwine-twain_0.9.44-1_i386.deb10-Nov-2007 14:56 651K
[   ]libwine-twain_1.0.0-1.1-loc1_i386.deb29-Oct-2008 18:15 40K
[   ]libwine-twain_1.1.15-1_i386.deb17-Mar-2009 14:45 42K
[   ]libwine_0.9.44-1_i386.deb10-Nov-2007 14:41 7.7M
[   ]libwine_1.0.0-1.1-loc1_i386.deb29-Oct-2008 18:12 8.2M
[   ]libwine_1.1.15-1_i386.deb17-Mar-2009 14:45 9.0M
[   ]libwine_1.1.24-1-loc1_i386.deb07-Jul-2009 20:19 9.4M
[   ]mozilla-mplayer_3.50-1-loc1_i386.deb04-Feb-2008 10:38 509K
[   ]mplayer_1.0svn_i386.deb03-Mar-2007 13:51 9.6M
[   ]nmap_4.20-30loc1_i386.deb30-Dec-2007 17:59 738K
[   ]nmapfe_4.20-30loc1_i386.deb30-Dec-2007 17:59 107K
[   ]pidgin-data_2.2.2-1-loc1_all.deb18-Nov-2007 17:24 6.1M
[   ]pidgin-data_2.2.2-1-loc2_all.deb02-Jul-2008 00:07 352K
[   ]pidgin-data_2.4.3-4-loc1_all.deb10-Dec-2008 20:47 6.7M
[   ]pidgin-data_2.5.5-1-loc1_all.deb10-Mar-2009 00:17 6.9M
[   ]pidgin-dbg_2.2.2-1-loc1_i386.deb18-Nov-2007 17:24 4.5M
[   ]pidgin-dbg_2.2.2-1-loc2_i386.deb01-Jul-2008 22:53 4.5M
[   ]pidgin-dbg_2.4.3-4-loc1_i386.deb10-Dec-2008 20:47 4.7M
[   ]pidgin-dbg_2.5.5-1-loc1_i386.deb10-Mar-2009 00:17 4.8M
[   ]pidgin-dev_2.2.2-1-loc1_all.deb18-Nov-2007 17:24 193K
[   ]pidgin-dev_2.2.2-1-loc2_all.deb01-Jul-2008 22:53 193K
[   ]pidgin-dev_2.4.3-4-loc1_all.deb10-Dec-2008 20:47 219K
[   ]pidgin-dev_2.5.5-1-loc1_all.deb10-Mar-2009 00:17 3.3M
[   ]pidgin_2.2.2-1-loc1_i386.deb18-Nov-2007 17:24 851K
[   ]pidgin_2.2.2-1-loc2_i386.deb01-Jul-2008 22:53 859K
[   ]pidgin_2.4.3-4-loc1_i386.deb10-Dec-2008 20:47 930K
[   ]pidgin_2.5.5-1-loc1_i386.deb10-Mar-2009 00:17 957K
[   ]python-pygooglechart_0.1.2-1-loc1_all.deb22-Mar-2008 22:49 8.5K
[   ]python-support_0.7.7-loc1_all.deb22-Mar-2008 22:49 26K
[   ]rdesktop_1.6.0-2-loc1_i386.deb07-Nov-2008 21:16 132K
[   ]sim-snd_0.0.2-thermoman-1_i386.deb06-Jan-2007 22:20 9.9M
[   ]sim_0.9.4.3-1_i386.deb25-Oct-2007 10:23 3.4M
[   ]vmadd-full_2.0-2loc1_i386.deb05-Jan-2008 13:52 833K
[   ]wine-bin_0.9.44-1_i386.deb10-Nov-2007 15:00 1.2M
[   ]wine-bin_1.0.0-1.1-loc1_i386.deb29-Oct-2008 18:15 684K
[   ]wine-bin_1.1.15-1_i386.deb17-Mar-2009 14:45 736K
[   ]wine-bin_1.1.24-1-loc1_i386.deb07-Jul-2009 20:20 695K
[   ]wine-utils_0.9.44-1_i386.deb10-Nov-2007 15:28 1.3M
[   ]wine-utils_1.0.0-1.1-loc1_i386.deb29-Oct-2008 18:15 552K
[   ]wine-utils_1.1.15-1_i386.deb17-Mar-2009 14:45 605K
[   ]wine-utils_1.1.24-1-loc1_i386.deb07-Jul-2009 20:20 576K
[   ]wine_0.9.44-1_i386.deb10-Nov-2007 14:58 654K
[   ]wine_1.0.0-1.1-loc1_i386.deb29-Oct-2008 18:15 42K
[   ]wine_1.1.15-1_i386.deb17-Mar-2009 14:45 45K
[   ]wine_1.1.24-1-loc1_i386.deb07-Jul-2009 20:20 1.3K
[   ]wpagui_0.6.0~cvs20070224-2-loc1_i386.deb24-May-2007 10:02 102K
[   ]wpasupplicant_0.6.0~cvs20070224-2-loc1_i386.deb24-May-2007 10:02 256K
[   ]zoneminder_1.22.3-8_i386.deb25-Nov-2007 23:46 1.3M

Apache/2.2.9 (Debian) Server at www.cecak.cz Port 80