I tend to trust more official sites:
http://code.google.com/p/openjdk-osx-build/downloads/list
That have been building it for awhile in comparison to a almost empty google code project page.
Also most people shouldn't install this as Oracle / Apple will provide a stable build (updating the Safari Plugin for one which this will not provide). Apple has a beta build of update 29 that they are working on of JRE 6. So it's going to be awhile till we're "first class" supported. So please install with care and understand that you probably will not even be using this if you install it.
I am a Free member 
The Unarchiver
Stephenej rated on 22 Mar 2012
[Version 3.0]
Lion DiskMaker
It would be nice if there was a progress bar for the rsync process, and any other lengthy process of this script.
Perhaps take a look at Platypus (http://sveinbjorn.org/platypus)
Maybe wrap that into the program for these processes?
MacBiff
Stephenej rated on 13 Feb 2012
[Version 1.1.15]
BigPhone
+2
OpenJDK
http://code.google.com/p/openjdk-osx-build/downloads/list
That have been building it for awhile in comparison to a almost empty google code project page.
Also most people shouldn't install this as Oracle / Apple will provide a stable build (updating the Safari Plugin for one which this will not provide). Apple has a beta build of update 29 that they are working on of JRE 6. So it's going to be awhile till we're "first class" supported. So please install with care and understand that you probably will not even be using this if you install it.
+1
SpeedyFox
http://blog.opencomponentry.com/2009/11/09/script-to-vacuum-os-x-sqlite-databases/
That will take care of all the sqlite databases (will speed up Mail and iPhoto as well as Firefox)
+3
Apple iTunes
So if you rely on mt-daapd (Firefly), daapd, etc I would hold off on upgrading.
+2
CUPS
Just in case anyone was curious...
+4
MPlayerX