Well luckily i got all the data off it but it's buggered won't even boot in bois, lol

So brought a new one and need to reload windows but i didn't get a XP disc with my PC. I'm kinda stuck.....

Before you start wondering the one that broke was my slave drive (has all my films etc etc one...the master one is a small 40gig drive the PC came with. Want to copy my 40gig drive onto my new one (250gig one) and have been advised to use a program called 'Ghost' by Norton. Anyone ever used it?