I actually experience a similar network problem all the time. It's annoying as hell, and I've been using macs for years. My macs just don't recognize each other. If I make an alias of the other computer's HD, then it finds it just fine, but it doesn't see the other computers by default, and that's not Good Computing.
oh really??? is this is a mac&pc network?? or just a mac network.. on my mac network at home i have no problems. when i go to school (all pc's) i dont have problems there either. must be an intermittent issue with certain conditions.
When I switched from Windows to Mac the fonts did look "blurry" to me. It took a couple of weeks to get used to it. Now whenever I go back to Windows, the fonts look really jagged and ugly.
i do notice that wen i use a windows machine the text looks really quite ugly. its almost like you can see the individual pixels that are out of place. then i just go back to osx and find the perfect os again