Hello. I have an MS-6119 motherboard made by MSI. I currently have 128MB of PC66 RAM and I want to get some PC100 RAM, but it seems very confusing what kind I want. I look on pricewatch and see advertisements that say "not compatible with any mobo's", and I did the crucial.com search thing and it'll cost bloody $114 for a stick of 256 MB of RAM. that is outrageous... is this thing so old that affordable RAM isn't made for it anymore??