A couple weeks ago my library in iTunes was somehow corrupted and I had to import my music and such again. However I just noticed it is not synching apps, and when I select "Sync Apps" it will erase all the data and put whats currently in my library, which I have downloaded quite a few apps on my iPad since then. I am just wondering if my apps that I downloaded on my iPad will transfer over or if I will just have to download them again if I sync it? I would like to avoid downloading all that again if I can so I have been nervous to try it.