Also, I apologize for the poor pictures as all I have is a web cam that's probably around the 0.7mp mark. I did have a 2mp digital olympus digital camera, but it decided to stop working. If anyone would be willing to give me a old digital camera or something (2mp seems like old tech to people these days but it works for me >_<).
Step 1: Gather your killing, err regular tools
What you need to start:
1xStone cut off disk
1xScrap of metal you want to use
1xContainer to collect the filings
1xMagnet to play with it afterwords
And perhaps some eyewear so you don't get nast things in your eys. Also, I happen to have one of these "rainbow vac" vacumm cleaners/air filter. For those who don't know what this thing is, it is basically a "water" vacumm that uses water instead of regualr paper or bagless cups to collect the dust/dirt. It is also designed to run without the hose to filter the air. So in short words, it's a 2300 watt vacumm (not kidding, says right on the spec sheet) and I sat infront of it while doing this. You will find it hand to have a vacumm or something as there is a lot of dust/fumes and isn't too good for your cloths/lungs and or eyes.