I have been having alot of problems installing this new dvd writer I just bought. I have had so many problems with it. I get a yellow mark next to my mass storage device everytime I try to install it. Once I plugged it in I get the yellow mark. I have the USB enhanced 2.0 drive but it doesn't seem to be doing me any good. Thats what it says it needs and thats what I have. Any have any suggestions.