When I try to connect my magic mouse or trackpad my iMac (OSX Lion 1.7.2) restarts
When I try to connect my magic mouse or trackpad to my iMac it restarts. Other Bluetooth devices connect fine and my USB mouse also connects fine.
Also I can't find "com.apple.bluetooth.plist" in my library/preferences file, only a file called "com.apple.Bluetooth.FBE4EFB5-83D3-536C-B22-E0D5ECBBA1EA.plist"
iMac, Mac OS X (10.7.2)