I know this is probably morally wrong, but is there any way of putting osx on my old pc lappie whilse this lump of junk of a mb go to be cured of its random shutdown problems? i don't think i can live with that stupid pc for this long and urm... i've lost the xp oem disks and the ms office disk and that computer has a persistant problem of not able to save things and hanging every 5 minutes...so if it is technically easy and possible i think it will be easier to do this... my old pc is a sony vaio z1 1ghz/ 512mb and graphics card unknown (prob some sort of intergrated). thanks. (please don't kill me for this, i just can't face using the magnificently wonderful xp for the time my macbook (which i love when it behaves, but is really starting to test my temper) is in the shop.) Or at least feel some love for the macbook which is going to be thrown out of the window as target practice at my neighbour's extremely environmentally unfriendly merc- utility which looks like it wanna be a hummer but failed.