So I bought a fast CD-RW drive the other day and I went to burn a CD-RW but it wouldn't burn at any faster than 4x. I did some research and found that there is a special CD-RW specification called "HighSpeed" and up until recently you couldn't burn CD-RWs at any faster than 4x. With the new "HighSpeed" drives it requires new media. Unlike CD-Rs which all pretty much take the same media despite the speed. So now I need to get some HighSpeed CD-RWs.