i played with the nexus one a few days ago and it had a full google earth client and gsipphone that used GV and gizmo.
just sayin. google earth was labeled confidential with the deathstar in the background.
i bet we could hear about the google earth app sooner or later. gsipphone, not so much (carriers will be PISSED)
also, it was with a tmobile sim and i asked how it performed on edge when the tmob 3g fell off and he said it was speedy as hell still. even car home works great...so hopefully they do announce something for att bands at some point sooner or later. but in the meantime i have no problem trying it out on att edge and then maybe moving to tmobile. this phone is amazing. it felt like it weighed roughly the same as my bold 9700 with a seidio thin hard case. its so fast its stupid. 6 hours of usage with ALL radios and gps on was showing roughly 80% batt life left. this was in a tmobile 3g area
also, im sure ill be asked but the google earth client was amazing. it was so fast...as in there were no noticeable lags ANYWHERE. in fact its performance rivaled a desktop running the app *not joking*. it zoomed effortlessly. also, there was no multitouch on anything i played with in the phone, including google earth. damn that screen is amazing