Wow, thanks for the information. I appreciate everyone taking the time to reply.
It will take me some time to process all the information. There are some abbreviations I don't know, i.e. iiRC.
I don't think I'll buy a new mother board. That sounds expensive. How do I know which type of mother board is in my PC?
I think the control card is the way to go for me.
Can I keep my 40GB h/d as my main system drive and configure two 120s in RAID 0 as a slave drive?
So far every time I read about someone setting up a RAID 0 drive, it is being used as the only drive.