I have a "Zolid Hybrid USB TV Stick" from Aldi, the one shown in the attachment

When i plug it into my PC (EEE 900) it says "DVBT 2883 TVTuner"
A search on Google led me to this: http://forums.gbpvr.com/showthread.php?p=342075 so i assume it is a "KWorld DVBT-323U " inside

But now my problem: DVBDream recognizes my stick, using the BDA drivers, but it can't find any channels! The stick had Totalmedia 3.5 with it, and i can view the FTA with that fine. ProgDVB also works (if it doesn't crash


The status indicators don't work either, when scanning.
But DVBDream won't find any channels

The nearest transponder is 786Mhz (786000Hz), Symbol rate 8000, Channel 60. In the Netherlands, the transmitters are vertically polarized.
And the sad thing is, it worked yesterday, but then i f*cked up some setting, and now it won't work anymore (even after XP reinstall (which i had to do anyway)
How can i get this stick working (again) ?
I have XP Professional SP3 Dutch, on an Asus EEE PC 900.