CES Best: SanDisk's Cruzer Titanium Plus flash drive backs up your data online

You think your 1GB USB flash drive is big? Ha! The Cruzer Titanium Plus holds a vast 4 GB. Nifty. But the best part is its backup capability: Like most people you wake up every night in a cold sweat, groping for your USB, panicked that you lost it, along with every important file in your life. Fear no more. The Titanium Plus offers online backup. Any file copied to the Plus can be automatically backed up online, available through any computer connected to the Internet, even if your Plus is lost or simply forgotten. Very nifty.

The Titanium Plus costs $60. You get six months of back up for free, then it costs $30 per year. Is peace of mind worth $30? How much does a shrink charge per hour?