Re: signal issues, I just want to make the point that not all epic touches have these issues. I understand some do. The lack of predictability on this issue may point to some quality control issue, I don't know.
But, regardless, my e4gt doesn't have any of these issues. I live in a rural area where all phones, on all carriers, regularly experience signal holes, roaming etc. My e4gt routinely performs better than other sprint phones here... And, despite regularly roaming (which is appropriate behavior out here), I don't experience the los bug (except one yesterday, only one in 2 months, related to tower issues and therefore an anomaly, my buddie's photon experienced the same thing). I also travel all over the us they week for work.
So, point is, don't let anyone tell you these phones just "have crappy radios". I don't dispute that some of them have a bug... But if they were designed with inferior radios, they'd ALL have issues, especially mine, given where I use it. Clearly they don't.