Yes i have it
No, not without jailbreaking your iPod 2g.
no...
they do for you
2G
No. Jailbreak is out yet for 2G. Chronic Dev is workin on it. dec13/08
Sadly, no i tried to use 3g or 1g firmware on my ipod touch 2g and it didn't work. You have to have the exact firmware file. Like if you have an ipod touch 1g with 2.2.1 firmware you have to have the file made for a 1g itouch that has 2.2.1 firmware
Any headphones should work in an Ipod touch so, yes they will work.
any apps for ipod touch 1g, 2g , and 3g will work and new ones
Any iPod Touch 2G case WILL fit the 3G. I've purchased two myself.
no
if you meen Ipod Touch 2G upgrading to 3G it is Bluetooth and the Search Page! if you meen Ipod Touch 2G and the new Ipod Touch 3G it is the 64gb and voice control!