I have an old Lacie Rugged 160 GB external drive that's 4.5 years old, and rarely used. It had a 1 year warranty. It's still working. I don't rely on it totally

I have an old Lacie Rugged 160 GB external drive that's 4.5 years old, and rarely used. It had a 1 year warranty. It's still working. I don't rely on it totally these days, though.