Hi Thomas,
It'd be interesting to see if you can get gimp, inkscape or blender to use 3G :)
On the mysql / postgresql, they can be configured to use high ram, where it's needed. Not that by default they will use anything in that range :)
In any case, I'm glad you found the nightly repo, although I thought it was renamed to "factory".
There should also be a stable repo which should contain the snapshots. With nightly builds you are risking picking up a buggy version. Not that with the stable you aren't, but it's slightly safer :)
There is no real advantage to running petite over opensuse with e17 on top.
petite was originally created because setting up e17 was tough, and the default theme sucked :)
Now, with both of those addressed, I will most likely disband the project anyway :)
Thanks :)