My laptop's two bays can hold at a maximum 256 mb each (i.e. max total capacity 512 mb).
The most cost effective upgrade for me is either one additional 128 mb or 256 mb SDRAM module. Is there any disadvantage to a mismatch between my current 128 mb SDRAM and a new 256 mb SDRAM?
Also, are SDRAM prices (my computer uses PC-100, non-parity, Cl-2, SDRAM SO-DIMM) stable, or should they continue to drop significantly over time? Is Crucial Technology the brand to get?