New graphic driver for Intel (xf86-video-intel 2.9.1)

With current driver x4500 chip is not working very well. It would be nice to include new driver, if possible.

Here I have found dependencies and conflicts, with some deb binaries too:
https://launchpad.net/ubuntu/lucid/i386/xserver-xorg-video-intel/2:2.9.1-1ubuntu1

Thanks