I just installed a DVD r/rw.  I set the jumper on drive to master and the
other CD drives jumper to slave, and now I only see one drive (DVD) letter.  
Where did CD drive letter go?  When I go to device manager it says its
working properly, but it doesn't.  I've tried to put a CD ...

WinXP Pro SP2
Ghost 9 using the floppy disc it makes.
Had two installs of Windows one on a SATA drive, one on an ATA drive.
I could boot from eitther.

I started building this computer about a day or two ago.  The main components
I used are:
Motherboard:
http://www.newegg.com/app/viewProductDesc.asp?description=13-157-034&depa=0

For some reason the past few days evertime windows starts it pops up
with the add new hardware box wanting drivers for the IDE Channel.
But it wont install the drivers and gives the following error.
There was a problem installing this hardware:

I started building this computer about a day or two ago.  The main components
I used are:
Motherboard:
http://www.newegg.com/app/viewProductDesc.asp?description=13-157-034&depa=0

I installed new ram the other day, and had to reset the BIOS in order to do
so. Now I have lost my CDRW and DVD drives, they get boot error : the Sec
Master is ATAPI Incompatible followed by the Sec Salve is ATAPI Incompatible.
I can boot into Windows and see them correctly ...

I just upgraded to XP from WindowsME.  I have a 20GB hard drive.  After the
upgrade the drive shows a capacity of ~18.3GB (I am assuming XP reserves the
space necessary on the HD to ensure that windows functions properly).  About
15GB are shown as being used by the c drive and ...

"Windows cannot load the device driver for this hardware. The driver may be
corrupted or missing. (Code 39)
Click Troubleshoot to start the troubleshooter for this device."
I've tried unsinstalling them and when I startup the New hardware wizard