I've decided to work on one more version of this tower, namely version 5.0 Final. What I'd like you, the users, to do is to tell me, what would YOU like to see more, what should be fixed/tweaked, and, of course, report any bugs/malfunctions to me. I'll be doing some other stuff on it, although as it's the last version to come, it's going to be pretty minor stuff aside from the requests I decide add in.