Good portable 120 GB HD for a MacBook?

[mcmillan]

I'm buying a MacBook this month and I'm looking for a good portable hard drive. USB and FW both work for me. I want the storage to be around 120 GB and the price between US$100 - 150. I would love the drive to be powered through the port.

 

[Blueprint]

http://www.ebuyer.com/customer/sear...28&minprice=0.0&maxprice=57.0&bolShowAll=true