Current Debug Compiles (Windows)?

I have a question to the fellow (Windows) developers. I tried an 1.21. compile recently but for my favorite game for rainy Sundays I need a debug compile (real Debug, not ReleaseWithDebug). The Debug compile failed somewhere in the boost library headers with an obscure error message (the way boost is working with templates I guess every error message is obscure). I didn't want to dig into it so I gave up pretty quickly.

So here's my question: Can anyone build a Debug version on the out-of-the box sources of the more recent official viewers? If so, which version?

Also (question to everyone): What's the current state of official viewers in regards to memory leaks?

Well, before you get too excited, I don't plan to make a new viewer, but if I'd find something interesting, I'd sure share it with my fellow developers.


Nick