I have my new MBA 1.8ghz, 128 SSD and today added the 24" ACD Monitor to make it even better, with this set up I'm able to do 90% of my work on my Air. I'm thinking of buying an iMac and Time Capsule to complete my switch over to Mac. I have an HP Desktop used for torrent downloads, running windows app's etc. The HP doesn't get used much, I'm thinking if I bought an iMac, installed Windows on it for the app's I need to run etc, maybe the iMac would get used more when I'm at my desk. But with my Air handling most of my work so well and now with my new monitor I"m note sure it's worth it. Any MacBook users out there using a desktop too. What's you're set up like? In addition we're thinking it would be a good choice to get Time Capsule with the 500GB HD for back up etc, people seem happy with it. Anyone else have experience switching everything or almost everything to mac and setting up via Time Capsule?