I have just purchased TB Gold, and am running into all sorts of bugs in the Editor. The most troublesome is that it will not save files. I create a new program, select Save or Save As from the File menu, and get the following error message: "Invalid Window ID Menu Item Combination". When I push the OK button, I get a follow up error message: "File is read or write protected." That happens whether it's a brand new program that I just wrote and have not previously saved - so there's no existing file to be read or write protected - or whether it is one of my .TRU files that I opened. I'd be grateful for help. Without being able to save files, TB will be nearly useless to me.