Hi - I can't figure out how pc file exchange handles some files. For instance, I converted a few windows fonts to Mac True Type (with the .mtt file extension) on my PC at work and then placed them on my SuperDisk to take to my iMac. The iMac refuses to recognize the files as font files, even when I change the file type (using a file utility). HOWEVER, when I e-mail the files to myself and download them, they work just fine! Any ideas? Thanks!