Make no mistake, the MBA has quite a bit going for it. Three pounds, ultrathin, oodles of attractiveness, a LED-backlit display and a trackpad worth drooling over. But for all the things this device is, it seems that folks are honing in on everything it isn't. During our time with the unit, we found plenty of reasons to love and hate it, but folks looking for an impressive showing at the benchmark marathon won't find it here. We already heard quite a bit of ranting when we polled you dear readers and asked if you were plunking down the $1,799+ that Cupertino was demanding, but now that the MacBook Air has shipped to early adopters and has landed in Apple stores everywhere, how would you owners go about changing this hot hot hunk of aluminum? Integrate a user-serviceable battery? How about the ability to upgrade your RAM? Would you toss in an option for built-in 3G? Beyond the typical hopes and dreams, we're also curious as to how you actually will change your MacBook Air. Got an eye on a specific USB hub? Springing for a Bluetooth mouse to keep that sole USB port open for more critical tasks? We're absolutely positive the choices are endless, so don't be shy -- here's your chance to tell Apple how you really feel about its tiniest laptop ever.