I have just purchased a Seagate freeagent 250gb external HD for my house, however this hardrive is to be used with and moved around to various windows PCs and my macbook. I need to know what to format the drive to, writing files to it from my macbook (hfs+) to the drive formatted as FAT32 is sooooo slow 1+ hours to transfer 5gb, this is not practical for me. Can somebody please tell me what to do so that both Windows and OS X can both read and write at decent speeds to the drive. Thanks in advance