I recently received my 64GB 3G iPad and filled it not quite half full with all sorts of stuff. I found something odd and wonder if anyone else can duplicate or confirm this. The more photos I store in the photos app on the iPad, the slower the APP Store loads and runs. Why these are related is beyond me. Lots of music, movies, apps, etc. have no effect. But, the more photos stored on the iPad, the slower the APP store loads. I called Apple - they said it is normal, and that adding more into the memory would slow it down. That makes no sense in that the photos take up a mere blip compared to movies, music, etc, items that have no effect. I found this YouTube video that shows at least one other case...
http://m.youtube.com/index?desktop_uri=/&gl=US#/watch?client=mv-google&v=UaT3F9scuQk
http://m.youtube.com/index?desktop_uri=/&gl=US#/watch?client=mv-google&v=UaT3F9scuQk