Newbie here and STUCK,,Help Please

I have a Vista 32 bit OS.....It sits on a drive and I want to change it to another drive...I have two HDD's

My system looks like this now....

C/Drive....... 500 gig Has my OS on it...

D/ Drive...... 74 gig + 74 gig Raid0
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I want to change it to look like this..


C/ Drive.......74 gig + 74gig Raid0 PLACE my OS here

D/ Drive...... 500 gig Formatted and left empty for storage




Heres my problem...All I have is a recovery CD from the builder(NovaTech)



Can someone please advise me...... I've got the two drives showing in the bios the way I want them I believe...They show the Raid as C/ Drive now....Is that all I need to do for that to work?

But I can't erase the OS from my now D/Drive and the OS just wants to go back onto itself ...Thanks