Since it's Vista I'm going to bet the drive is SATA connected. Look on newegg.com and geeks.com for a SATA USB ENCLOSURE.

If it's a temporary deal, I have one of these -> http://www.geeks.com/details.asp?invtid=2020&cat=HDD

Tip: For XP I didn't use the driver on the CD.

Tip #2: Type XP TAKE OWNERSHIP at google.com