Daavee, sorry about this, but on that ram test page there are alot of download links. Which one do I get if I want to leave the sticks in??
Heh.
I guess I didn't make myself clear enough.
Let's start from the top.
You will NOT be booting off your hard drive.
You will not be running this program from Windows.
Do you wish to create a bootable floppy or a bootable CD? Note that you will NOT be running this program from your hard drive. Instead you will be creating a bootable CD or floppy, which you will boot off of.
So please indicate your prefrence. Do you wish to create a bootable floppy or bootable CD (since THAT is how you will be running this program)?
In the event you wish to create a bootable floppy, this is your link:
http://www.memtest.org/download/4.20/memtest86+-4.20.floppy.zip
You would need to pop in a blank floppy disk into your floppy drive, then unzip the file you downloaded and run the executable, which will allow you to create the bootable floppy.
In the event you wish to create a bootable CD, this is your link for the .iso file:
http://www.memtest.org/download/4.20/memtest86+-4.20.iso.zip
And assuming you need a program to create a CD from an .iso image, I highly recommend ImgBurn:
Once your bootable media is created, pop it into its proper drive, reboot, and press F12 so you get the Dell boot screen, which looks like this:

Choose the proper device and let MemTest+ run for at least two passes.