I recently purchased a 250 gig external HD from LaCie with triple interface. So it works wonderfully on my iBook, but how can I make it so that a PC will recognize it? I believe that the drives come formatted in HDF(?) or some apple friendly format. So must I format it to FAT32 to make PCs recognize the drive, and how do I do this? Will I lose drive space? How should I format it, with the silverlining software disk? Any help would be appreciatted.