Package Manager?

When I try to connect with Package Manager to upgrade my (first free
release) QNX RtP, I only get one option, a “package Installer 2.0A”.
Problem is. last time I installed it, I had to compleatly uninstall QNX.

The freaking thing wouldnt boot up after the update.
Re installing isn’t that big a deal, but I also have to do the
/bin/slay thingy to get it to find my ne2000, and manually write a rc.local

So, what is the best way to save all “tweaks” and configs, so it is easy to
reinstall later?