Hi...I couldn't find any threads on this...I just got the apple BT mouse and keyboard...I am running OS 10.3.4 on a 15" PB...when I put the PB to sleep and wake it up, the keyboard works, but not the mouse. I also cannot select for "bluetooth devioce to wake computer" option- it's grayed out. Any thoughts? Thanks!!!! p.s. when I select the mouse options in the bluetooth drop down menu from the menu bar, it works again.