Hello,  I need advice on  if i should choose a SATA drive to replace my parallel IDE hard drive.  today is Friday 10-10-08.  I am facing  the reality that I need a larger hard drive than the 30 gig I am currently using, as updates to programs and virus protection  ect,  are eating up the hard drive space and I have left,  only 12% free. I read all the posts I could find  on  the SATA drive issue  becoming the C drive.         I am still at a lost to the question of, can I make a SATA drive be the C drive or not. .............. and will  I be able to then make the current C drive ( the 30 gig)    become a second  or slave drive.  For I would like to buy a new 500 Gig  Western Digital SATA  HDD. that is on mark down this week end,  before the sale ends this weekend, and i would like to install it, to be my main drive ( drive C ), and just copy over the files from the 30 gig to this new drive.  Or is my only and best option for me,  to order a 320 Gig  IDE hard drive and forget modernizing to a SATA drive? My  mother board is a MSI,  V class,  model PM8M-V.   It has two IDE ports and two SATA ports. Currently, I am using both IDE ports and none of the SATA ports.   note:   that i am not a computer guru, just a home owner who turns the computer on, and serfs the web and attempting to update his desk top computer. Can i do what i want without much hassle and technical. experience?    How would i  go about this ( what steps would i follow?) Thanks all,   I greatly appreciate your individual help, and I await your replies.