Apple Store hack allows contract free iPhone 3G S purchase

A couple of hackers have apparently found a way to purchase an iPhone 3G S through Apple's online store CONTRACT FREE! From the site:

This is a tut for how to order an iPhone 3G S on Apple's website, contract free, and get it on June 19th!! I have have also uploaded some "step-by-step" clip in the thread! Enjoy!

Anyways, you need Firefox + Firebug (www.getfirebug.com)

1. Go to any non-apple product in the store.apple.com
2. Click on the little FireBug icon on the bottom of the screen, now Firebug pops up and click "Inspect", and choose the "Add to cart Icon"
3. In firebug, right above where it's highlighted, you should see "". Click on "TV943VC/A" and change it to the value of the iPhone you want:

Code:
iPhone 3G 8GB ($499): MB046LL/A
iPhone 3GS 16GB Black ($599): MB715LL/A
iPhone 3GS 16GB White ($599): MB716LL/A
iPhone 3GS 32GB Black ($699): MB717LL/A
iPhone 3GS 32GB White ($699): MB718LL/A

4. Now click on the Add to Cart button, and the iPhone should be in your cart. Proceed to buy it if you want.