This app can install the know "new datafix" script for you. But that is not all: you can control with the touch of your finger which data will be on the fast but small /datadata partition and which can reside on the slower but big /data partiton.
And it doesn't stop there: we can also clear app's data and cache from within the app. That is good because that function was lost when breaking the symlink from /data/data to /datadata.
The script is only applicable for the Samsung Galaxy S and all its variants (Vibrant, Captivate etc) as long as you are running a ROM that originates from CM 9, 10 or AOKP (and has this /datadata partition).
Obviously it requires root for apps enabled in CM settings.
Please don't download and try to use when you do not know what this is all about!
For questions and remarks about the app and script, please visit:
It will be way more productive to comment there than in the reviews for the app.
Development of the app: Zatta
Development of the script: Wendigogo and Zatta
*Removed donation buttons. Instead ..
NOW THERE IS AN IN-APP DONATION GAME!!!
*Created addon.d option in the settings. Enable it to keep the init.d script there when upgrading your rom.
*Added a changelog to the app, market changelog is just too short