External HDD caddy issue

Bought one of these a while ago:

http://cgi.ebay.co.uk/2-5-SATA-to-US...d=p3286.c0.m14

It works great.

Just had to rebuild my work PC and now it is detected but not run by windows default drivers.
It worked fine before and it did not come with any drivers.

Vista has always installed its own generic drivers.

Any ideas where to turn?

ED

LOL fixed the issue.

It was a bad usb cable i was using.

Tried another one and bingo.........an all singing all dancing HDD.

:-)

ED