I went through the whole process starting last night and finished this morning. I noticed with bugless beast that unless you change the profiles with setcpu you are still running factory speed settings. Linepack results before and after bugless install were identical for me until I installed set CPU. Trying at 800 MHz first I went from a highest score of 4.707 mflops up to 6.8 mflops. So far so good but initial install went through a few boot cycles and had me worried. Hopefully it settles cause the rom looks fantastic.