hi all,
I've got a friend's 3gs with apps i wanna keep,
(some of them bought)
I wanna sync the 3gs with iTunes that is tied to my 3g
Apps & account.
I know that if i'll do the "restore from backup"
It will erase the content of the 3gs that i'm syncing,
Which i wanna keep(just the apps)
Any way i can add the apps from the 3g to the 3gs
And keep the 3gs apps still?

Sorry if the English here is a little awkward,(not my main...)
& Sorry if this is not the right place to post.

Thanks!