nope
yes it does delete all your apps n if u ve synced dem to itunes den just take a backup n restore it afta upgrading... it vil remain as gud as ur old one n but obviously wid d features of ios4
Go to software update after plugging in itouch and tapping it's name. Then do software update. Most updates don't delete anything.
No
Apps can be removed at any time, but all apps that are on the iPod Touch will remain there unless you delete them.
you cant delete any of the factory installed apps
The iPod Touch software may be out-of-date or may be too new. iPod Touch apps have been known to not open if you do not have the minimum latest version of the 2.0 software, and certain apps will not open if you have 3.0 or 3.1 software.
Yes, but you can sync them back
Yes
for sure
you have to hold it for a while then they shake and they have an x on it 4 delete and press it
Hold down for about three seconds on an app and they will shake. Click the red X and it will delete. You can't do this on apps that came with the ipod. :)
yes it deletes everything on your ipod do not do it