So i've played around with transitions and have finally got something that i liked and want to share, so here goes...

This is a modified version of dscobsct's file

- Faster launcher transitions than stock PR1.2
- Got rid of the icon flow effect (even for sub folder icons animation)
- better transition (as per my preference) from main launcher to sub folder launchers
- background zooms out instead of zooms in
- background turns grey

rename to transitions.ini and copy to
/usr/share/themes/<Your current theme>/transitions.ini

this will leave your system wide transitions file intact and to revert just delete the file from the above path.