I intend to use handango and similar to try and sell my app. When using setupbuilder to create the .exe, is it OK to just make up a company name? For example the program is called Star Manager, and I was thinking of using the name "Star Manager Software". Should I search for, or register the name? If so, does anyone have hints on how to do that? I have only tested it on my HP IPAQ hx2490b running WIndows Mobile 5. How should I communicate the supported devices based on that? I'm pretty sure for example it won't run on SmartPhone (I use the normal screen size and assume stylus). I also havn't done anything about VGA and don't know if I should. I also thought I might as well offer the Windows PC version as well, since it works with no additional development, and the market is presumably much bigger. Has anyone else here done that? Has anyone here been able to make any money from selling their apps? Any hints and tips gratefully received.