YES.. I can give you the thumbs up on this approach! I have 3 of these drives that I use for backup and swapping items back and forth between the office/home. With a USB2.0 hookup, they are very fast and are soo simple to put togther. I recommend buying one from
www.newegg.com. I have the a Nexstar and can say that it is very good for $30.. Some do get hot very quickly because there are no fans. If you have an extra laptop HD, then you can get a smaller, lighter and cooler 2.5" model.. these don't even need an external power supply..!
Anyway.. I can recommend it.. for $30, you just can't go wrong. Much cheaper than buying a standalone unit for $80+