BH6 board will only read 64 mb ?????

[Muzz]

I am trying to upgrade my RAM and no matter what I put in it will only read 64 mb. The board is a Abit BH6 with 3 slots, and the abiliity to have 384MB, but even when I put a 128MB simm in it only reads 64MB. The RAM I purchased is GB Micro PC133 128MB SDRAM. I purchased 3 of them hope to increase my speed. Please any suggestions would be great. I am running win XP