Not one to give up, I found the problem. Trend Micro Internet Security 2006
installed 2 days ago. Once I close it the drives work just fine. Have sent an
email to them.

Thanks for taking the time to reply.

Don

"Ted Zieglar" wrote:

What procedure do you follow to eject a disc?

---
Ted Zieglar
"Backup is a computer user's best friend."

JustUs wrote:
After I use my drives once, they remain busy ane will not access another
disc. If I click on the drive via my Desktop shortcut or in Explorer, the
system basically locks up. If I insert a DVD and start WinDVD it freezes -
system locks. Open up WMP and select play and both drives show busy. I have
changed cables, verified the drives work on another system, unistalled via
Hardware Devices, then Add New Harware. If I reboot, they work once and that
is it. Suggestions?