Gas mileage spreadsheet

[ColonelPanic]

Anybody care to share their gas mileage spreadsheets? I know some of you have them since there's some folks here pretty obsessed with your mileage. I'm wanting to get one going, but I'm too stupid to know how to use formulas to automagically figure out miles per gallon based on what numbers I plug in. Anything that keeps a running average and totals would be even cooler.I've looked all over but couldn't find one. I'm thinking of trying out Google Spreadsheets too, if I can get it to work there, so I can keep it on the net and update wherever I may be. Thanks.

[ColonelPanic]

Excellent, thanks to Kari, I now have one up on Google Spreadsheet. Cool.

[scott_h]

I use this software to track all of my mileage, maintenance, etc. I highly recommend it.http://www.carcaresoftware.com(site seems to be down at the moment)