I wonder if the extra $75.00 for a Q9550 is worth the extra 675 mghtz it (and cache)has over the Q8200 with 450 mghtz ddr2. (let alone VT). there are deals on the older stepping. my purpose would be appz. I do not want go I7 yet, I suspect that this choice would extend the usefulness of my platform 9 months to a year. Furthermore I work in a sector of the economy that has not yet seen the bottom.