I am looking at the 'help' for the topic 'debugging'. It explains that to set a breakpoint, you can go to the program window or test window. It states to set a breakpoint, you need to click in the appropriate line in the left margin of the editor. When doing that, it sets a 'bookmark'. If I right click on it a menu pops up that says delete bookmark, set bookmark and modify breakpoint. If I click on 'modify' break point it opens the breakpoint window but it assumes you have already set one. I need to be able to use this debugger feature. Can you assist me? It would be nice to have some sort of tutorial on using the debugging features. I have not found one, does one exist? Thanks!