I absolutely love this phone. Wifi, edge, great sound quality, beautiful screen. Windows mobile 5 has been great so far. The wifi works great with my wireless network. When I'm not at home - EDGE is great for surfing. It syncs perfectly with my WinXP computer so all my emails, tasks, appointments and contacts are always in sync over the air with my Exchange server.  I have tons of movies, MP3's, my bible, and a complete dictionary on my 1gb mini-sd card. I bought a ThinkOutside BT keyboard and it works great with this phone. I'm with Tmo in the Northwest and my reception is much better than with my other cell. I honestly think it's the best smartphone from any manufacturer or carrier and believe me - I did my research. Great phone/PDA!