Currently enjoying my entire 13,500 song collection that resides on my home desktop system from my laptop at the kitchen table. Can't wait to test it from work tomorrow. I have the firewall port redirected in anticipation. Finally, finally I can stream my entire music collection easily. iTunes is insanely difficult to figure out though. I really don't know how Apple has gotten a reputation for being easier to use. Maybe I'm trying to complicate things, but I can't get simple things like drag and drop to work. Arrgh. Thankfully we have a good Mac guy at work who can 'learn me how to use it.
Update: I'm having difficulty getting iTunes connected to my home computer from work. I'll wait a few days to see if others are having the same difficulty.
On another note, I did figure out how to get drag and drop to work, and open up more options in the application. There's a silly looking icon in the top right corner of iTunes that my aesthetically-impaired eyes just automatically ignored. It happens to say "Browse" under the silly eye icon. Turns out that clicking that opens up the functionality I wanted in the app. I think my brain is wired to ignore eye candy and look for the meat. I wouldn't have thought of clicking that image in a million years. Our Mac guy pointed it out, and admitted that even he stumbled on that. Maybe that's why I find the Mac so frustrating to use.