The computer (1) I initially backed up my Ipad with is owned by the company I work with. I'd like to use my personal computer (2) for backups instead but iTunes creates only one backup of the iPad and it only syncs parts of the content into the computer (2). When I right click the device and select the option "backup your device" on computer (2) it does not back up everything (it only transfer some apps from the ipad and only the songs I purchased on iTunes). When I try to sync on computer (2), it alarms me saying that the content of the iPad will be replaced with the content of the iTunes library of computer (2). Could someone give me a tip how to back up my iPad on computer (2)? Would deleting the first backup solve the problem? How do I delete the first backup? My computer (2) runs Windows 7 and my iPad (32G-3G) runs OS 3.2.2. Thanks!!