In need of AutoCad Options

[devilsden97]

I was offered an opportunity to make some $$$ on the side, making floor plans for a local contractor. Id basicly be freelance. He'd call me when he needed some plan drawn up, and I'd work at home, and bring it in when it is finished.

Now: the problem:

I dont have AutoCad at home. And im not about to spend 3k for the program either. I know there are a few AutoCad people on here, and I was wondering if it is possible to locate an older version, for free/cheaper then the newer AutoCad07/08. Id really like to stay in the AutoCad00-08 versions. Anything earlier doesnt have alot of the commands, and is more menu based.

So what im looking for:

Website for download (free or purchased)
Some insight as to how to get it.

(my job doesnt use AutoCad we use a different solid modeling program, because it has more addons)

Thanks

Miguel