Cheat Engine

[omun]

I need help with several things in the Tkinter module of Python.

1) I need to label entry widgets so that it does not look dumb. Right now I have a Label widget and a bunch of Entry widgets, and that looks retarded

2) I need the data in some of the entry boxes to be integers and in a certain range. Do I just need to write another functions that saves the text from the entry boxes, checks that they are correct, then continue if they are, and if they aren't print an error message?

3) I have a menu that redraws it's self every time a person changes a set of variables. However, the commands in the menu seem to stop working after I redraw it. Should I only draw the menu once, when the choose which set of variables to use? Would that solve this problem?

4) How do I add/delete objects from a menu that has an indefinite number of objects in it?