I bought a better computer than what you're using for $5 at a flea market in new jersey last summer.
Yeah. At the very least, get some extra RAM.
And those minimum requirements are only for running the operating system itself. That's it. A default windows XP SP2 installation takes up about 200 MB on boot, just by itself. You need moar RAM. Don't try to argue that you don't, because you do, and there's no magic fix around it. Go find a 256 MB of SD-RAM and stop complaining.
As I was walking down the stair,
I met a man who wasn't there.
He wasn't there again today.
I wish, I wish he'd go away.