The easiest way to start with a new project is to use CW's New Project wizard; just answer all the questions it asks you and a empty, but working, project will be created for you into which you then can insert your source and include files. Regarding the global variables, see this thread http://forums.freescale.com/freescale/board/message?board.id=CWCOMM&message.id=1272&jump=true
My problem is, that I didn't understud the expanations which are for C-programming and not for assembler. If anyone has a small sample project which shows all the definitions it would be really very very helpfull for me!