You go pick them up at an Apple Store.
i don't think you can.
You can retrieve them from iTunes backups with certain recovery software.
for sure, on itunes go to File and select transfer purchases
No. It's fine to buy things from iTunes wirelessly on your iPod touch. Also, the next time you connect your iPod to your computer, your purchases will automatically copy and transfer into your iTunes library.
i can say that's the only thing missing...
No you've got to download it on your computer and SSH it into the apps folder
No. Free games are free. They may, however, require in-game purchases.
You should be able to do it, but you need to have WiFi and enough money in your iTunes account.
Well if ur using a iPod touch or iPhone, it's the app store that's built in
Whenever i plug in my ipod touch, i see that the computer backs the ipod up whenever it is synching. The only solution i can think of is to go through your computer documents and look for ipod touch backup library. Good luck.
My iPod touch worked funny, yes, they will delete if they are all bought songs and apps. Otherwise, you can complain to Apple. make sure you transfer purchases.
A jail broken iPod can get you free apps and free in-app purchases, but it voids your ipods warranty because you are editing the software that apple designed