Macs mount Windows iPods no problem. Windows ipods are fine for moving media files such as mp3, jpg, mov etc to/between mac/pc but a windows iPod can not copy mac software properly
search for "iPod" on version tracker and you will find dozens of shareware utility programs - iPodmanager, iPodrip etc etc - that allow you to transfer music files from iPod to mac. easy peasy.
http://www.versiontracker.com./php/s...;x=15&y=10.
Or if you are handy with unix you can move music files from the iPod to the Mac using the Terminal command line.
Lets hope this capability is built into future versions of iTunes
I store all my music on my iPod and it would be useless if it was a black hole for files.