After poking around for a while trying to add a second Google Apps for domains account to my G1, I finally just reset it and registered with my firstname.lastname@example.org address to activate the phone. Very cool that works directly, I have my email and calendar directly integrated into the phone. However, I would really like to have both my personal @gmail.com account and my @theotherdomain.com account both fully supported on the phone.
I can technically add my personal email as an external email account, and share my calendar so that I can add the ical feed to the Calendar app. Too hackish though, with lots of rough edges. Especially around calendaring. Is there an option floating around somewhere that I just haven’t found yet to add a second Google account to the phone setup?