Yes, any iPod Touch will work with your iTunes even if you had a 2nd generation working with iTunes before. You can register more than one iPod with iTunes.
yes the ipod touch 2g does come with the apps store as well as iTunes store
Yes i have it
yes
If you have an Ipod Touch 2g and you upgrade to 3g by using itunes and the ipod is not jailbroken you have every thing when your are done upgrading...!
yer but it needs to be jailbroken. download the cracked app. double click on it. itunes will open the sync your ipod touch
Yes you can you have to download appsync from cydia if you want itunes to sync your apps.
Yes you can. Make a back up of the files through iTunes and then on the other ipod perform a restore from backup
No, not without jailbreaking your iPod 2g.
no...
they do for you
2G