If you have iCloud then yes or if you back up on iTunes then you also can.
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.
All apps are stored on iTunes as well just like music, so if you get a new iPod all the stuff on iTunes will be synced to it, including the apps
you connect your ipod to your computer then go to your music, either one then it should say autofill!! click that and it should be transferred
Yes, it will work with both iPod Touches (as long as your iTunes is at least version 8.0 or later). You can register more than one iPod with iTunes.
This ipod manage software can transfer the files from ipod to computer, ipod to iTunes, and iPod to iPod: http://www.ipodtransfer.net/how-to-transfer-ipod-file-with-ipod-transfer-software.html
You should have gotten a sync cord with your iPod touch. You plug one end into the iPod, and the other into a computer. After that, you sync music and such on iTunes. You must install iTunes to sychronize your iPod.
delete the one on your ipod then (from your library) simply drag it back to your ipod
You right click on where it says " name iPod" and then click on transfer purchases you have to keep doing it because it only does one app at a time. If you go up to file and click on transfer purchases it won't work you have to do it the iPod way and if u want to transfer all your songs get media widget or touch 11 and it will transfer it to iTunes automatically. You can't delete it on the iPod yet even if it is jailbroken but the fifth generation you can which should come out in October 2011 or soon.
You just have to transfer the songs from one iPod to an iTunes library, and then transfer those songs in the library to the other iPod.
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If you have an iPod touch and buy a new one, you can connect it to iTunes and restore it from a backup.Open in Google Docs ViewerOpen link in new tabOpen link in new windowOpen link in new incognito windowDownload fileCopy link addressEdit PDF File on PDFescape.com