I was having problems trying to install Joomla on a new server, i kept getting error messages with the session php paths. I came across this magical tool and all my problems went away.. install was smooth and it was a lot quicker then me having to transfer files through my own ftp connection.
It was also easy to upate version file to Joomla 1.5.14

I will most definitely using this tool on all future Joomla! installs.. Thank you so much for this tool. Kiss it!

Just what i was looking for.

I tried ParaInvite, OpenInviter and JoomInviter
all had problems setting up

this just worked nice and smoothly through gmail, live mail, facebook and the rest..

Thanking you good sir!