I decided a couple of months back that I needed to find a good portable solution to backup data files for when traveling or rebuilding one of my many computer systems. After looking around, I found Transcend’s StoreJet 2.5. The StoreJet is actually an aluminum USB 2.0 case for 2.5" hard drives, but Transcend also offers it with a 40GB or 80GB HDD already installed. In this review, I’m going to be looking at the 40GB StoreJet.