Just got this in the mail: GIGABYTE's own Llano OC Tweaking Guide. The document includes the basics on overclocking the A55/A75 Llano platform as well as benchmark results and key performance bottleneck indicators. Interesting read for those who want to get more out of their GIGABYTE A55/A75 mainboard!
Link to thread: http://hwbot.org/forum/showthread.php?t=30754
Edit: Link to the A55 version: http://188.8.131.52/downloads/PDF/AMD_A55_OC_Guide.pdf