I need to advise someone on getting an external firewire hard drive for back-up purposes, preferably at least 120 GB. They are a non-profit company and don't have a big budget. Can anyone advise me as to what would be a reliable and well-priced hard drive? Looks and speed are not as important as reliability. I personally have a LaCie D2 firewire drive that I've been happy with, but I have recently heard that these have extremely poor reliability ratings, so I'd rather stay away from these. Thanks!