[Kalzazz]

I suggest using Google Docs Spreadsheets myself . . . . I've used them for years and its made me happy. Before that I used Excel

Before that I used Notepad. I do not recommend notepad.

Our group used to have a hardcore GCA (or was it GCS? It used to be GURU, but he switched to GCA or GCS) but the sheer convenience of sharing and the easy to read nature of Google Docs Spreadsheets eventually won him over