iPhone Apps deleted

[lolism]

Last night I plugged in my iPhone to charge/sync and instead of saying "Syncing iPhone" in iTunes, it said "Deleting "InsertAppname here"" for each app I had bought from the app store. Then it mentions something about 10 apps are not authorised to be used.

I've re-authorised them in iTunes (I think) But how do I get them back to my iPhone?

 

[lolism]

Many thanks

 

[lolism]

FYI I didn't need to download them again.

I went to iTunes, clicked on my applications and re-authorized them by entering my password, unplugged the phone, plugged it back in and it started installing all my games and applications again.

Bit of a panic when it starts deleting all the stuff you've paid for though