Ain't broke

So don't fix it. I see no reason whatsoever for me to attempt to upgrade to 10.4.9. Best case scenario: Things go smoothly and I don't notice a difference. Worst case scenario: I end up with an unbootable install.

Yeah, call me crazy but I think I'll stick. 10.5, however, with it's new features (most important to me being spaces) would be worth such a risk.