msrobere, you could sell version 6 at a decent price, since you could offer to sign Adobe's "transfer of license agreement" and just keep your new CS3 license.
The original poster should get it by now that there is no cheap AND legal way to get what most of us have paid well over $500 for... but if He buys a legal second hand copy, he could at least upgrade it (even if only to CS2... and then later upgrade that to CS4 when that comes out)