Embedding DWT

[sleek]

I have created an IE toolbar by creating a COM server and then using DWT for 
the interface. I'm able to get everything to display properly, but when I 
open windows and then close them, it seems like DWT is crashing somewhere 
because the parent windows disappear as well.

I'm using Shell.win32_new to create my Shell because I need it to use the IE 
hwnd as it's parent. I know that win32_new is makred as something that is 
not part of the public API, but I'm not sure how else I can solve my 
problem.

Are there any other ways that I can create a shell that has an HWND parent?

Lastly, are there any recommended ways of debugging a D dll? I'm having a 
hell of a time right now and frankly it seems that adding logging to a file 
is the only way that I can do it (ewwww).

Any help is _GREATLY_ appreciated. Thanks