Okay so I'm having a lot of problems with my new bluetooth keyboard and magic trackpad. I use both for my mac mini which is used as an HTPC. I have to get real close to my mac mini (which is near my tv) to able to use them both properly. If I try to use it on the couch (which is the reason why I got them) they become very sluggish and lose connectivity often. There's a coffee table between my tv and couch. Does anyone know what's going on? I've switched out the batteries on both peripherals. Unpaired and paired both; I'm wondering if it is a wifi frequency issue?