Hey guys! I've been lurking and posting on this forum for the last month or so. I attempted a switch to the Macworld back in January but returned my MacBook due to being in the middle of a school semester and waiting and waiting for a revision. However, today the waiting game ended for me as I bit the bullet on a 20" 2.66ghz iMac. I felt that since the iMac has recently been updated I won't be disappointed at WWDC (at least I don't think, if so I will have to see my options come Monday). Anyways I haven't had much chance to play around with the iMac because I was busy today but first impressions are great, but it will definitely take a lot of getting used to. I didn't find the computer to be as fast as I thought (any tips? i just used a few applications like safari, garage band, and iphoto...none at the same time but found it took a little long to load, etc) but I'm sure once I play around with it more tomorrow and adjust to the OS I know I will fall in love! Please if you guys have any tips please let me know! I will post back with any updates/questions/or concerns. Thanks!