A few unique TP2 questions

[Gulanowski]

No doubt I'm getting the Verizon TP2 as soon as I'm done with classes around noon on friday. I do however have a few questions regarding the TP2 that I didn't find answers to, and I think they're questions a lot of us are curious about...

1) Pretty technical, but is there any possibility of being able to use the GSM radio on the verizon tp2 to roam on say AT&T or Tmobile? Obviously it's possible from a technological standpoint, but does verizon even have roaming agreements with GSM providers in the US, and what action would verizon take when they'd see us roaming on GSM in the U.S.?

2) Is there an extended battery out for the TP2 yet? I can't seem to find one. I've got the mamooth 3600mah Mugen on my xv6800 now and I'd like something comparable on the TP2 as soon as I get the phone.