there are so many type of RAM out there now that ddr3 has came out doy think it about time to upgrade to ddr3 if not which type of ram is the best for now and for future for pirce performance and stability.
i agree with fatalone on newegg and tigerdirect ddr21066 2gbx2 (4gb total) is 90 - 100 dollars instead of 80 - 90 dollars (newegg is cheaper for memory than tigerdirect) no offense to logan casue u rock and tigerdirect does too. TIGER START CARYING 780g's PLEASE!
i don't really understand what you just said, however i think that 800 is good, 1066 is great, and 1333 is overkill. i would get a board that supports 1066 and 1333, and your probably fine.
If your board supports ddr3 get it, if not keep the 800 ram because with ddr2 dual channel you get the same performance as a higher clock speed, thats kinda why they made dual channel. At least thats the way I read it.