Extendir
 

The roms for 6.5 have been getting bigger and bigger and choking out our little Apaches.

I ran across this on another site. I don't know enogh about it to be more than plenty dangerous to my Apache, but I figured I would pass it along to you guys and let you see if it is possible/worth including in future builds.

authors site:http://oldsap.blogspot.com/2009/06/extendir.html
xda post about it: http://forum.xda-developers.com/showthread.php?t=530710

short description:
Extendir is a file system filter driver that significantly increases the performance of your phone, in specific situations even up to 12 times as fast and faster…
Just cook it in to your rom and of you go!

plenty of pics and info in those other threads it looks like.

my thanks:
Thanks!