Car-Economy.com: The Free Vehicle Mileage Log

Car-Economy.com is a free vehicle log that I use to track my car mileage. I was using a standard notepad to log my fuel economy and fill ups. At some point I wanted to data capture all my manual logs into Excel or something like that and see if my fuel economy got worse or better depending on what I did. I eventually came up with an idea to make a web app, so Car-Economy was born.

It has the following features:

• Access from a mobile phone.
  
• Fuel economy, distance and cost graphs.
• Work in miles or kilometers.
• Work in gallons or litres.
• Track multiple cars.
  
• Its free.

I'll be adding some more features as time goes on, but until then please sign up for free and tell me what you think.

Resetting DotNetNuke After Uploading a Broken Skin

Today, after uploading a Skin file to DotNetNuke, it threw this exception when rendering the Home page:

DotNetNuke Error: - Version 04.09.02

---

An error has occurred. DotNetNuke.Services.Exceptions.PageLoadException: Object reference not set to an instance of an object. ---> System.NullReferenceException: Object reference not set to an instance of an object. at DotNetNuke.Common.Globals.CreateValidID(String strID) at DotNetNuke.UI.Skins.Controls.Styles.AddStyleSheet() at DotNetNuke.UI.Skins.Controls.Styles.Page_Load(Object sender, EventArgs e) at System.Web.UI.Control.OnLoad(EventArgs e) at System.Web.UI.Control.LoadRecursive() at System.Web.UI.Control.LoadRecursive() at System.Web.UI.Control.LoadRecursive() at System.Web.UI.Control.LoadRecursive() at System.Web.UI.Control.LoadRecursive() at System.Web.UI.Control.LoadRecursive() at System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) --- End of inner exception stack trace ---

I couldn't get back to Admin>Skins to reset the skin, so I had to find a way to reset the skin without the Admin interface.
I reset DotNetNuke to the default skin by deleting the folder under /Portals/0/Skins/. From there I could explode the 'nuke again.