[userbinator]

This. It's what everyone I know who works in the Windows space does when they have a deep problem to investigate. Lack of source doesn't mean lack of ability to investigate, and sometimes the source doesn't tell the whole story either.

(Yes, I know about the anti-RE clauses in EULAs. If they were actually enforced as strictly as they claim, people like Mark Russinovich and Matt Pietrek would've been sued out of existence long ago, along with just about every Windows security researcher.)

[pcwalton]

The Wine source is often helpful too.