Bit specialised question but, just in case anyone knows:-
Mobo: ASUS P4T533-C (takes up to 4 184 16 bit RDRAM modules PC1066/PC800)
Current memory installed: 2xPC1066 256Mb
Want to upgrade memory but PC1066 is very much more difficult to obtain than the more common PC800. Does anyone know if it is possible to mix 2xPC1066 with 2xPC800. I have checked the ASUS support web site and the technical documentation and it tells me what is valid but not about mixing. (I do know that pairs have to be matched).