Karel, The server scans 5 frequencies and modes in 5 minutes. The config file for that is ~/.pskmail/qrg/freqs.txt (mind the dot before pskmail...) On the first line you put the VFO frequencies: 10147000,10147000,10147000,10147000,18104000, On the second line the modes: PSK250,PSK250,PSK250,PSK250,PSK500R, The rest of the config is in ~/.pskmail/pskmailrc.pl, which has to be edited. The scanner uses hamlib. You have to set the parameters for your rig, i.e. rig type, serial port, baud rate See http://sourceforge.net/apps/mediawiki/hamlib/index.php?title=FAQ If you want the rig to scan frequencies, put $scanner = 'F'; for only mode scanning: $scanner = 'S'; The beaconing is controlled with: @beacons = qw(1 0 0 0 0); put a 1 for beaconing, and a 0 for no beaconing for every minute out of the 5 minute cycle. So all 1's will beacon 5 times on top of the hour... The beacon status text is also set in ~/.pskmail/pskmailrc.pl, as well as the location of the server (see explantion in the file, the format is specific for APRS...) Hope this gets you going... 73, Rein PA0R