Hi, I bought a 160 gb Seagate FreeAgent Go 160gb a while back and it's formatted as Mac OS Extended (Journaled). It's working great but lately a lot of my friends have been wanting the files I have on my Mac and when I go to plug it into a PC it doesn't read the drive. Is there a format where I can plug it in on my Mac and add files and use them and then also plug it into a PC later and take the files off? Some of these files are pretty big.