My AA1 is too tiny inside!! I could barely close it up now, lol.. And the only mods I have are: 2.5" SATA hd, internal 4 port usb 2.0 hub, internal bluetooth 2.0 w/ edr :-O (plus of course the RAM upgrade). It was really hard to getting it back together, lol.. but I am now enjoying the fact that the lousy SSD is now residing outside of the AA1 :-) The performance is 10x better, now that I have the samsung (or was that hitachi, hmm) 250gb sata drive inside :-)