I was looking around and found this: http://www.newegg.com/product/product.aspx?item=N82E16813128059 But i am wondering, would all my current components (that i am not upgrading) be compatible. it says the FSB is 1333/1066 and DDR2 1066 as standard memory...would this mean i cannot use my existing DDR2 800 RAM or would I need to buy new RAM all together? It has the PCIe 2.0 x16 slot so i can use my existing video card, power supply and other components. I was planning on purchasing it with the Intel Core 2 Duo 2.66 to replace my Celeron D 3.2 Just wondering mainly about the memory thing...will 800 work in the 1066 slot. The motherboard is 12 x 8.3 (which is smaller than my current) So i am pretty sure that I would not need to change cases either. Thoughts Suggestions?