Please help!

How can I load Windows Dialog Forms to use it like part of editor?
It is going to be complex scenes editor.

You can't with AppGameKit Tier 1, you would have to write your own routines.

I would think it's very possible in Tier 2, but I don't know for sure. Be aware that if you just use Windows dialogs, your program will only run on Windows operating systems. If you are only going to program for Windows, maybe DarkBASIC Professional would work better - there are plugins for DBPro to open Windows dialogs.

Can you superimpose Windows FORMS screens on opengl? not so sure, even in t2

Oh Sorry!!! Of course I'm talking about tier 2!!!
And it must run only on Windows! It's only for "home use"!

So, I'm sure it must works!!! http://www.codeproject.com/KB/miscctrl/OpenGLViewWinForms.aspx

but I need form only as external window.

why would you use agk to make window stuff. This is kinda confussing. Just use darkgdk or opengl for window forms there are plenty of examples of using window forms for opengl and darkgdk.

He wants to do editors for his agk games that only nead to work on windows

But the games will be multi