I have been using AB9 PRO for 3 months now and did not have any problems with the CPU or Memory.
This is what i have:
Transcend JETRAM 2GB (2 x 1GB) 240-Pin DDR2 SDRAM DDR2 800 (PC2 6400) Dual Channel Kit Desktop Memory Model JM2GDDR2-8K
Intel Core 2 Duo E6300 Conroe 1.86GHz LGA 775 65W Dual-Core Processor Model BX80557E6300