currently using a dev G1 with cyanogen mod ... gmail works well but mostly use K-9 Mail (imap idle support) with my own mailserver and facebook widget and twidroid, tunewiki, gtalk, streamfurious, ... and even with all this it runnnnnns fluently. (bigger batter is necessary)

my droid will be shipped tomorrow so I'll have to wait until the 25th max.

I wish all of you having fun while waiting for your N900 the next weeks month years