Well, today I’m using my Titanium PowerBook 550, running Tiger.

I have to say, I’m really impressed how well it still gets things done.  This is at *least* 5 years old, and it works relatively well for the basics of every day computing (Mail, browsing, IM).  This thing doesn’t even have the full gig of RAM in it that it started with, but as long as I keep things reasonable, it’s perfectly usable.

Glad that I can still get some use out of this old thing.  :)