i have read these forums for months, perhaps you folks can help me. i purchased an imac 24" al back in august. 320 hd. in about 4 months my hd failed. it was replaced, i believe it was replaced by this - http://www.wdc.com/en/products/products.asp?driveid=305&language=en i was on tiger, those are the discs i have to restore. the apple store, when it replaced my hd installed leopard. here are my questions, perhaps you can help me... was my original disc failure due to me running folding at home, a distributed computing program? i recall my hd temps exceeding 60c at times running the program. another question. in leopard i have boot camp built in. i have purchased xp home sp2, the single disc. here is my quandary. i want to dual boot into xp but the leopard instructions say to insert the install disc to load the windows drivers. i have no leopard install discs, only tiger. is there a way to surmount this? i have other questions concerning this os, it has been a while since i was on an apple, but this is my first thread and i thought i would try for 2 birds with one stone. anyway, thanks for any info in advance.