Well I just made an update to my Bicycling spreadsheet. I had it for 2 bikes, and I dropped that to just one. I corrected the spelling, and made some tweaks so it would run a little better. I guess I should have tried it before I posted it, because I found some things that were just dumb.
I dropped the 2 bike format because I only ride one bike, and the 2 bike format was just ugly.
I posted the spreadsheet on my web page, and you can get to it from my cycling page.
http://users.zoominternet.net/~meisenbraun/cycling.htm
If you check it out, let me know what you think. It seems to work for my riding.