I tried both Dvbdream and progdvb but I must say, Dvbdream is much better

Anyways for my problem that I hope to solve
I have disecq with 3 ports, 1) Arabsat 2)Nilesat 3)Hotbird ... whenever I scan for channels, Dvbdream only find Nilesat channels, I can't find Hotbird channels for example.. ( When I scan for Hotbird I get Nilesat channels also ;/ ).. same Diseqc configuration works with progdvb just fine..
Any idea ? I'm having the feeling that this problem is not related to dvbdream ? But I'm not so sure.. I hope I can solve it so I can start using Dvbdream officially

Many thanks in advance
edit: One more thing, when i try to play with dvbdream diseqc settings then scan for hotbird and then after I close dvbdream, if i open progdvb, i get no signal on hotbird.. until i restart my computer..
I know I'm asking a lot but maybe some kind person can help.. thanks

my driver is: 4.4.1.0