I have an iPad 2 16 GB wifi. I have recently purchased a Seagate wirelessPlus wifi hard disk 1TB. I have uploaded my movies and songs to my seagate drive and access my media files from the seagate drive via wifi. Its great !. But I just have one problem. How can I transfer my apps to my external hard disk in order to free up space in my iPad which is getting filled up like crazy. ???