I plan on switching to Mac and I have a few questions about the file systems it uses. 1. I have a portable USB harddrive that is formatted to NFTS, is it possible for me to read/write on that same drive between my Windows and Mac machine flawlessly? Or do I have to reformat the portable drive to FAT32(is that compatible with OSX?) I guess im trying to look for a format I can use between Mac and Windows 2. How will a Mac machine work on a Windows network? Thanks!