There is no way to get free apps that come WITH the iPod Touch, but you have the ability to download thousands of free apps when you buy it.
yes the ipod touch 2g does come with the apps store as well as iTunes store
any apps for ipod touch 1g, 2g , and 3g will work and new ones
all your current apps will stay the same after jailbreaking.
No, not without jailbreaking your iPod 2g.
Yes you can. Make a back up of the files through iTunes and then on the other ipod perform a restore from backup
Pretty much all jailbreaking your iPod touch does is give you the installer app... Which I highly recamend you do but make sure you do the write jailbreak program or it will delete all your apps music and videos and pictures
they do for you
no...
2G
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!