Can anyone tell me where I should begin when it comes to customising modules. I have the source code for ventrian systems simple gallery and I want to change its functionality slightly. I am using visual studio 2008 and have managed to open the modules project file, updated it and completed a successful build. I have also installed this module into a dotnetnuke installation. What I really need to know how too debug this modules solution I cannot find a way to get it to debug at all.