Watching from 2 cable boxes at once

[balur]

Okay I'm having a small issue here, I have 2 cable boxes running, and I use BTV on the main tv, and btv link on my computer.

I'm having a slight issue when using both at once.

Setting up the channels

Cable Box 1: Channel 64
Cable Box 2: Channel 66
BTV: Watching CB2
BTV Link: Watching CB1


Channel up on the link

CB1: 65
CB2: 66
BTV: CB2
BTVL: CB1

Channel up on the link

CB1:65
CB2:66
BTV: CB2
BTVL: CB2

Channel up again

CB1: 65
CB2: 67
BTV: CB2
BTVL: CB2

So once they get on the same channel, they stay on the same channel, and don't unysnch untill its changed to an analogue channel, or btv is closed on one of them. And even then if it starts back up using that tuner they will stay locked that way, untill the channel from the other cable box is selected.

Does anyone know if its possible to fix this? Don't xeactly want to be stealing from the main tv if someoneswatching it and i'm linked in.