For beginners BizTalk can be really difficult to learn. They don’t know how to perform certain tasks and are stunned by a lot of (for them) cryptical warnings and errors. Luckily there’s the BizTalk Troubleshooting Guide which covers most (if not all) of the tasks, messages, tips, trics, know-hows and what else. Even for an experienced BizTalk enthousiast like me it contains a lot of interesting stuff. Use it as your BizTalk bible.