I have a 256MB PC2100 DDR 266Mhz CL2.5 Registered ECC DIMM from Crucial (http://www.crucial.com/store/partspecs.asp?imodule=CT3272Y265). Is anyone interested in swapping me for some PC100 SDRAM? This would theoretically be my loss and your gain, but I can't use it anyway. Contact me off list if interested. Owen