Treat it as a trial version..
Like a hell of a lot of folk out there I installed JAS 10.4.8 on my PC, the biggest problem for most folk is the graphic card but I easily found drivers for my Nvidia 7600 at insanelymac, I played around with OSX for about six months and liked it so much I went and bought a real Mac, as I read on the insanelymac forums – think of the hacked installs as trial versions, you might wanna take note of that Steve Jobs or even release a official trial version for all those Dells out there, like a lot of addicts we just need a free shot at it before we get hooked six months down the line..
At work I use a Windows machine for all my business applications but at home I use a Mac as it's so focused for a home user, iTunes, iPhoto, iDvd and IMovie are just so easy and convenient to use, my wife just loves iPhoto and the “events” ordering layout and skimming over Events is so intuitive..