Just got a hard drive in an external USB2.0 enclosure but it either isn't detected by the computer (Windows XP) or it's detected it doesn't show up in My Computer and basically can't get in to it. Trying to look at it in device manager causes the computer to crash. The drive's model is HDP725050GLA360.

It's in an USB2.0 enclosure so it doesn't need drivers to work, right?

Can anyone offer some insight into this issue please?

Thanks in advance.