material for git training sessions/presentations

Hi,

I know there are a few people on this list that do git training in various forms. At $dayjob I've been asked to run a few training sessions in house. The initial audience is SW developers so they are fairly clued up on VCS concepts and most have some experience (although some not positive) with git. Eventually this may also include some QA folks who are writing/maintaining test suites who might be less clued up on VCSes in general.

I know if I googled for git tutorials I'll find a bunch and I can probably write a few myself but does anyone have any advice from training sessions they've run about how best to present the subject matter. Particularly to a fairly savy audience who may have developed some bad habits. My plan was to try and have a few PCs/laptops handy and try to make it a little interactive.

Also if anyone has any presentations I could use under a CC-BY-SA (or other liberal license) as a basis for any material I produce that would save me starting from scratch.

Thanks, Chris