the progdvb new 5.xxx and 4.xx not work with Kworld dvbs
after scan complete when go to any channel show send error and the progdvb not work and not can be end the task from task manager the progdvb.exe is run but can not be end task
to work agin the dvbs card need restart the computer.

O.S VISTA ULTIMATE x64

i try lifeviwe and twinhan work but not detect all Transponders when scan by lifeview found 1653 channel and twinhan 1790 channel kworld find 2074 channel on hotbird but not work with all new progdvb 5 and 4 only work with progdvb 4.85.1 but need to work setup the orginal software on cd kworld and then work with progdvb 4.85.1 only
the tuner in Kworld card very very good can be try it with diseq

You can set some deley in settings->options->other->scanner for better scanning.