Thanks. For what it is worth, I really do think there is a need for a debugger of some sort and I certainly use the current debugging functionality quite a bit. I have some very large scripts (one of which is 16,000+ lines) and beyond a certain size, print statements become impractical.

Anyway, I know you've put a whole lot of effort into this and I only want to encourage you further. It would be good to know the syntax for accessing the .Net framework if you have implemented it.