We just added color-text, spell check keyboard features and ability to tap the background to add a mind map node fast in our Concept Mapper app for Windows Phone 7. Using the upgraded version of Concept Mapper you can make mind maps quickly on your Windows Phone 7 device and export them as images to be shared by email, picture message or upload to SharePoint. Make organizational charts, arrange text free-form on a canvas like a poster board, and make relationship meshes when you are brainstorming out of the office or when you are trying to communicate a concept with people back at the office. The new version also has a trial mode so you can try out the app before you purchase it. The only limitation in the trial version is that you have to buy the full version to save the mind maps you create and export them as images. Type in Concept Mapper in the Windows Phone 7 marketplace to try out the app.