I just launched iTunes, possibly for the first time in a couple of weeks, and realized that thanks to the built-in music sharing feature, I have access to two other people's entire music collection totaling 8000 MP3s. It's just amazing... and I wonder how they managed to pull that off without suffering the RIAA's wrath.

Another cool thing I've done is to setup a page on my website that forwards to my PowerBook's afp URL. Basically, I just have to access that URL from Safari on any of the Macs on campus (including the G5s) and authenticate to mount my PowerBook harddrive.