Could someone please explain this tweak in proper english?

I just can't get my head around it.

Here's what i understand:

Install Spi on D partion
Make pagefile of min 512 max 512 on D partion
Set maxmem to 600 with msconfig

reboot

Create 3 folders you fill with pics or whatever until they're 632mb each
Open superPi, select size (32M in my case) leave it at "now start to calculate" dialog.

Copy each of the 632mb files into a folder that's in the SuperPi folder on partion D
Make a winrar archive of this file

Let it idle for about 45 seconds watching taskmanager until free memory matches systemcache.(Approx.)

Run SuperPi.

Did it this way but gained 0,00 i must have done something or a couple of things wrong.