I use bb 0.6.1 mod for months, It is truely a stable rom! I just intalled Peter's new kernel. It has a nice result.
Would be nice if the GPA builds were as fast. The BB 0.6.x ROMs were as fast and stable as my phone has ever been. Would bench in the 1800's consistently as well. Now the GPA builds are fast, but Gjngerbread's memory management makes certain things not quite as snappy, such as the home screen. And when it comes to Quadrant, I get between 1100 and 1300 with the v0.2 kernels. I've never tried them on the 0.6.x builds. I wish I had saved my backup of it then I could go find out.