Seems to me that the new uMBP's get less signal strength than the white MB's. In my bedroom I constantly only get 2 bars from my AEBS whereas my wife's White Macbook gets full strength. She is sitting right next to me. Also I get dropped connections from my AirDisk (but I am guessing that is from the low signal) but sometimes it happens when I am right above it (AEBS is in the basement). Anyone else having Airport issues? I upgraded the software to all latest levels on all MB's and AEBS.