I know it may not be good to mix brands for RDRAM, but on my dell 8100 I have 2 sticks of 128mb Toshiba PC800 Non-ECC 45ns RDRAM. I was looking around and RDRAM is still expensive. I was looking at a few brands like samsung, kingston, syncmax, infenion. I found some good deals on syncmax, but I've never heard of the company. Is syncmax a good company with quality products and can I mix Toshiba RDRAM with Syncmax pc800 non-ecc 45ns RDRAM?