i just picked up the mx900 as well. it works great but i'm having a little trouble getting it to reconnect after waking my aibook from sleep. the connect button on the bottom doesn't seem to do the trick so the only way i can get it to reconnect is by opening 'Browse device' to force a connection... any tips on how to remedy this?

btw -i'm not using the base station. in fact, i went with the mx900 bcs i don't want a base station to be necessary (i will use it to recharge the rodent but that's it).

cheers,
cL

I'm using the MX900 on my iBook and it is running through the USB BlueTooth adapter that I bought for my Apple wireless keyboard. It seems to wake up fine (in about 0.5 secs. after moving it across the surface). I have the base plugged into the wall and use it only as a charger as well. Are you using an internal BlueTooth adapter vice the base station?