I've been considering putting Varnish3 in front of Drupal7. I've scoured scads of snippets of inconsistent/incomplete/outdated information from the HighPerformance group, the FourKitchens wiki, the Varnish wiki, the Drupal Varnish module threads, countless blogs, BadCamp presentations, various mailing lists, etc. If there's a "good" setup documented out there, I have yet to find it. Is there one, complete, example out there that anyone can point to? Specifically, a known-to-work Varnish3 VCL + Drupal7 modules (not Varnish2, Drupal6, PressflowN, or MercuryX), module configs, & settings.php, and/or overrides that will correctly handle registered & anonymous caching, cookies, sessions, etc?