hello, i was looking for a 200gb harddrive to put in one of those usb cases, and i came across one on pricewatch, whch is abt 83 dollars, and then i try to comare of i looked up online at best buy. im pretty sure they are the same , just about, but i was wondering if i was really missing anything. i did notice that the connect is diffenrt between them....Ultra ATA/100 for the cheaper pricewatch one, and Serial ATA/150 for the more $$. should i just get the cheaper one because thats what i'd perferr if it works just the same and connects. here links if anyone want to help me....

http://3btech.net/whlamadate202.html ...the one from pricewatch.


http://www.bestbuy.com/site/olspage....=1059745676352

thanks if anyone can help. - justin