In these times of PS3 Linux projects being canceled and users moving on after Sony's decision to drop OtherOS support, it's good to see that some things continue to move forward. I received a new release of the fscaler tool (used to "zoom in" on the screen with help from the Cell's SPEs) from the developer and have the source, RPM install package, and source RPM available here:
http://pleasantfiction.ipower.com/bodeg ... 3920#p3920
It's not in the ps3bodega repo yet so for now you can download/install from the above linked post.