ok just thought Id stop in cause you guys are very knowledgeable about alot of things.

let me try to explain as simple as possible.

we have the lifemedia htpc running windows 7 ultimate64bit

2 ati tv wonder cable card tuners running in windows media center.

wireless mouse/keyboard via usb stick

and ir device for a custom remote

the problem is whenever we add the keyboard to windows 7 everything bugs out in WMC. really glitchy stuff going on.

and also the ir seems to get knocked off by the usb keyboard mouse. why would this be?