Gas mileage logging online?

[colb]

What do you Yaris guys use for gas mileage logs?

I logged in an Excel file for about a year before I found gassavers.org. I found that they did not have any way to upload more than 1 entry at a time, so I said screw it. Then I found fuelly.com, which is prettier and allows you to upload .csv files with a batch of gas logs at once. Neither site is perfect and fuelly seems to almost be in an unfinished state sometimes, but I haven't opened my excel file in months.

The link to my page is
http://www.fuelly.com/driver/bentheswift

I logged with my MR2 for about a year before I swapped the motor, so the "retired" MR2 is the logs before the motor swap and the non-retired car is the same car with the new motor. I also have my wife's tC and my new All-Trac on there now too, and I convinced my mom to start logging her '06 xA. :D

Any other options out there? I can't say I'm satisfied with fuelly's limited analysis tools and gassavers.org doesn't seem to be any better (nor do I have the patience to upload hundreds of fuel logs).