There is no issue with msysgit on Vista. Any errors I get in the UI I get in command line.
The issue is that Git does not respect it's own commands on Windows, it may on Mac or Linux distributions but not Windows.
An example, you end up with conflicts constantly in Git on my setup and it gives you either a non-fastforward error or can't finalize merge, etc..
I simply get tired of arguing with it, so
git reset --hard HEAD
Should dump all of my changes and reset everything, do a git pull, same errors.
Git did not respect it's own command.
My next option, dump it and start a new clone. Git gives very generic errors and no instruction on how to repair it. I do not have the time to sit and Google for solving Git errors every other time I try to push something. It's learning curve is a Circle, it does not follow it's own commands and has useless generic errors which makes it very hard to work with.
I believe they will need a forum just for phpBB -- git support