Nope. But be safe as always and continuously sync to your iTunes, so it backs up your information incase anything is ever lost in resetting or restoring, or for any reason at all, you can sync it back to your phone.
It seem uncertainly for you 8gb itouch can hold apps programs.
Yes, that iTouch might not be compatible with all your apps.
It depends on what you mean by clone? If it is not an itouch, then you will not be able to use the apple apps.
iTunes!
yes
can have about 60 apps in half a gigabyte
go away
apps from an itouch, iphone, or ipad can very. check the app store to see all the apps
You will lose everything! Apps, contacts, music, and personal settings.
they are two different things! an itouch is basically everything that the iphone is without the phone. you can also install most of the apps that you can on an iphone on an itouch
Can you be more detailed in your question?
you get all apps free