found the least expensive to get into an SMP machine
scooter4n said:
I'm going for second system, in AMD i thrust, what mobo?? i like my Soyo, they don't make duals. what is good , not mutch of this>>$$.
I found the least expensive way for me to get into a new dual system was to take advantage of the "refurbished" section over at NewEgg. Keep an eye in there for the Tyan MP S2460. I picked one up for $129, combined with existing parts I had, I only needed an additional XP1600, and I went with 256MBs PC2100 Registered ECC RAM from Crucial (this ECC RAM may not be needed, from what I've read). I had to lay out about $350 and still had enough parts laying around to keep all of my exixting farm members crunching away.
Keep in mind that you can get good performance from the 1G and above Morgan's starting at about $40 each for the 1G. Although going this route may limit your FSB because of the defaut 100MHz FSB combined with a high multiplier and no multiplier adjustments available on this motherboard. This could limit your potential memory bandwidth.
Although limited as far as overclocking features on this board, you can get a pretty good boost from "CPUFSB" by increasing the FSB to 150MHz, this alone cut my SETI times from the high four to low five hour range per WU, to the low four to upper three hour range. This equals at least a 20% improvement.
My .02
Good Luck!