Well I made the switch a couple weeks ago to Sprint so that I can get the Evo. I got a Hero at Best Buy so I could have something to use until I exchange it for the Evo. Up until now I've pretty much been a big GSM user. I've had T-Mobile and AT&T. I unlock all my phones, so any time anything happened with my smartphone, I always had a reliable feature phone to fall back on. I also would switch my sim card to one of these if I was going somewhere potentially hazardous to my beloved smartphone of the month, ie fishing boat, ATV'ing, etc. My question is, what is a good/reliable and relatively cheap feature phone I can buy to have as a backup for my Evo. I rely on my phone for a lot, and not having a sim card and extra phones kinda freaks me out. I need to know I have something in the drawer that could bail me out if something goes wrong. Any thoughts?