Dave,
I have the Lite-On SHM-165H6S wi9th LightScribe. That burner is remarkably fast for the price. I found it for $36.90 at Mwave.
http://www.mwave.com/mwave/viewspec....iteria=AA42240
DVD Family:
Write
DVD+R 16x ( 21600 KB/sec ) maximum by CAV
DVD+R9 8x ( 10800 KB/sec ) maximum by Z-CLV
DVD-R 16x ( 21600 KB/sec ) maximum by CAV
DVD-R9 4x ( 5400 KB/sec ) maximum by CLV
ReWrite
DVD+RW 8x ( 10800 KB/sec ) by CLV
DVD-RW 6x ( 8100 KB/sec ) by CLV
Read: 16x ( 21600 KB/sec ) maximum by CAV
Access time: 160 ms
CD Family:
Write: CD-R 48x ( 7200 KB/sec ) maximum by CAV
ReWrite: CD-RW 24x ( 3600 KB/sec ) maximum by Z-CLV in UltraSpeed disc
Read: 48x ( 7200 KB/sec ) maximum by CAV
Access time: 160 ms
Lightscribe Labeling :
CDR Media 1.6x
DVD+R Media 1.6x
Buffer Size : 2 MB ( Max )
They say it's for a P4 1.5 GHz or better but I have one installed in an AMD K6 750 and it runs with no problems with Nero 7. I also have one on my Opteron 165 based system and I am about to get Roxio Easy Media Creator 8 for it.
Lite-On has a very good reputation for their equipment and they provide the best bang for the buck.
As for media, I have used Memorex LightScribe media with no problem. I also plan to use Verbatim and TDK.