[drache]

I'm wondering what kind of record keeping system those of you with several animal use.
I've been using spiral bound index cards and basically have a thread per tank - two tanks per booklet (beginning at both ends).
It works pretty well for the most part, except when I get busy.
There's gotta be something better, though.
I'm envisioning a chart that I can just check off, or even a program for my Palm Pilot.
I seem to remember seeing some kind of electronic record keeping thingy on some aquarium site - have any of you ever used anything like that and how well does it work?