What's the easiest way to make your own table saw out of a common circular saw?

I would love to buy a portable table saw for some upcoming summer projects, but living off unemployment doesn't afford me too many possibilities.  However, I found a bunch of scrap lumber off Craigslist and have a simple 8" circular saw I bought a few years ago.

Re-design7 years ago
Here's an instructable to get you started.

And more to help.

REad several before you start to formulate your plan.

Good luck.
I think you had a pasting glitch :-)  Both of the links above are to the same single I'ble.  Presumably you meant the second to be a search result?
I did, I did, I did.  But a different one than your post.  THanks.
Here's the more to help link.