Mac to PC Help!

I bought my WD3200E032 for my Mac but my comp died and now I have a PC.  I thought I would be able to just plug this into my PC and it would work but obviously doesn’t.  What do I do?  I want to recover the pics from my Mac.  I’m on Windows 7…

If the drive was formatted for Mac you probably will need to buy some software like MacDrive http://www.mediafour.com/products/macdrive There is this free one http://www.catacombae.org/hfsx.html but I don’t know much about it.

Joe