Hi All, Three dumb questions, possibly: I've never had a smart phone, and probably need to get one soon. For the time being, I'd rather use it just as a GPS... and as an Android learning tool, when near our home wifi. (Moving up to a voice/data plan some months from now.) So: 1) Could I run it as a GPS to help me navigate on the road, even though it would not have a SIM card in it? (i.e. Load some detailed Melbourne roadmap and a GPS application into it at home via the wifi, and then rely solely on the GPS to help me navigate from spot to spot as I do my part-time casual driving job.) 2) Do (m)any Android smartphones have removable and readily available/affordable after-market batteries? (I tend to hang on to things for a long time, and it's always the batteries that die [over time] on such devices for me. Manufacturer's replacement batteries tend to cost as much as an entire device.) 3) Can one reasonably connect a REAL keyboard to a smartphone? (I hate the absurd tiny touch-keyboards on small devices, and the quasi-Morse Code of using a phone number pad.) Thanks a lot. Carl Turney Bayswater p.s. Anyone living/working east of the CBD got a second-hand Android smart-phone with GPS to sell? Contact me directly, off list. Ta.