Flatfoot said:
			
		
	
	
		
		
			Thanks, guys. I've already stripped it down to the basics, getting rid of all unnecessary eye candy. I originally installed XP Pro, because I had Windows ME on there
		
		
	 
AIEEEEEE!!!!! May I sugest burning your PC and scattering the ashes? It's the only way to be SURE the evil is destroyed! 
😉
	
	
		
		
			
As far as the second harddrive, are you talking about "partitioning"? Somebody at work was telling me something about that, but I didn't quite understand what he meant. I've got my main harddrive, the C:, and then I've got a D:, listed as SYSTEM SAVE. I don't remember how I got that setup in the first place, since it was so long ago, but do you know how I can allocate more space to that D:? This guy at work recommended something like dividing it completely in half, or having a "mirror copy" of the harddrive if one needed to reformat or something, or are you referring to something else? 
		
		
	 
Right, firs things first, go and smack him upside the head. What he's talking about is rubbish as having a copy of your hard disk is only any use if it's on a different physical drive. Otherwise if you have a problem C Drive for whatever reason, the odds are pretty good the backup will die as well.
Okay, I'm writing this quickly so if anything's unclear, just yell. Hard disks are, basically, a collection of 'platters' not unlike a CD, all mounted on a spindle. The whole lot is then stuck inside a box, vacuum sealed and has some hardware added to it which controls the drive and transfers data. Depending on the number of platters, and the amount of data that can be stored on each one, the size of a hard drive varies.
When a PC is built you take one physical drive and use software to divide it into as many 'logical' drives as you want or need. So, for example, if you had a 20gb disk, you may decide to create a single 20gb drive, or ten 2gb drives but you will still only have one physical disk.
Having two physical disks in your system can be quite handy for a couple of reasons. The first, and most obvious, is if anything fries on one disk it rarely takes the other one with it. This way, provided you remember to backup any inportant data, you'll have a backup of your tickling po... ummm, I mean, important work related materials for when you fix the machine.
The other reason is for speed purposes. Inside most computers more than a year old data transfer to and from the hard disks and CD-ROM drives is handled by something called IDE. Now I won't go into specifics, but most PC's have two IDE connections, each of which take a single cable that can be attached to up to two drives.
The problem is that IDE cables can only 'talk' to one drive or device at a time. To make matters worse the IDE cable must run at the speed of the slowest device attached to it. So if, for example, you have your CD drive and hard drive attached to the same cable not only will your hard drive be, effectively, hamstrung by the cable running at the speed of the CD, but if the CD is in use the machine cannot use the hard disk. In practice of course the machine doesn't use the CD all the time so splits its available time between the two drives but it's still a huge performance hit.
Now the above is a bit of a simplification but it does, more-or-less, cover the basics. So what do you need to do about this?
Simplest thing to do is to take the case off your pc and have a look around. IDE cables are (usually) long wide grey things that'll be either tided in awkward places or flapping around loose and messing up airflow through the case.  Find a hard drive (3.5" wide metal box with no slots for disks to be inserted 
😉 ) and trace the cable that comes out of it back to the motherboard. Look for any other devices on the cable and any other IDE cables in the machine. If there aren't any see if there's a spare socket for one on the motherboard next to the existing cable.
Basically, if you're going to do the trick mentioned above with moving the swapfile, you need a second physical hard disk and it needs to be on a different IDE cable than the other physical disk. That way Windows can access both its swapfile AND any data it needs at the same time.
Hope that helps, if there's anything that needs clearing up just let me know.
Steve.