Here is the latest iteration of GasMate. I have made some slight UI tweaks and have started on the maintenance part. Right now the values are hard-coded but I will eventually have a settings page which will allow the user to set the intervals for maintenance warnings. I have set the flags in the CAB but it still is not respecting this.
The next step as I have said will be a settings page, and I will need to learn how to use the registry for that.....shouldn't be too hard.
Please download and test this and let me know if there are any bugs, or anything that should be added such as other maintenance or gas types etc....
http://www.lulzsoft.com/installers/gasmate_beta.11.CAB
http://www.lulzsoft.com/wordpress/?p=35
-Daniel