Im looking to buy a new cd rom drive. Now are there any specifics I need to know about I'm seeing alot of the abbr. IDE. What does this mean? Do I need to know about this before I buy? Is there anything other than IDE? This is the cd-rom drive im planning to buy. http://www.newegg.com/Product/Product.asp?Item=N82E16827101134 P.S. I have a Samsung CDW/DVD TS-H492A that isn't working right and im not worried about watching DVDs or burning Cds.