wait, are you asking for a DVD-ROM/CD-RW drive, or a DVD recorder?
if you are just looking for a DVD/CD-RW combo drive, then the Samsung combo drive is incredible. 16x DVD, 48x CD-R and 24x CD-RW, and i picked one up at dell.com for $58 shipped a few weeks back. perfect for those single drive SSF computers.
if you are looking for a DVD recorder with CD-RW features, my Pioneer A05 is doing very well. i picked up some Ritek 4x DVD-R media and it is cranking out the movies, errrr, i mean backup data DVDs like no one's business. people like the Song DRU500 as well because it is a DVD+R and DVD-R drive (can write both media types), but i think it is overpriced, as is DVD+R media. i will stick with DVD-R and the DVD-R 4x media (at under $2 a disc too).