No, if you go with an opteron system by the MSI K8T Master2-FAR, it has the best features a well as dual cpu slots, it can use either 1 or 2 opterons or it can use 1 amd fx cpu. If you set up an opteron system on this you with always have the option of sticking another opteron in it and it being top of the line for another few years.
http://www.msi.com.tw/program/produc...il.php?UID=484
here the setup I invision
(all price are from newegg.com)
mobo- MSI K8T Master2-FAR $205
cpu- 2x Opteron 2.0ghz $690
ram- corsair xms 1024mb ecc ram (2x 512) $331
hard drive- 2x WD raptor 34gb 10k rpm hd $242
video card- Sapphire radeon 9800xt 256mb $413
case- Lian Li PC-65B (black) $104
power supply- thermaltake 560wat psu $105
cooling- 2x zalman copper cpu cooler $72, 3x thermaltake 80mm smartfans $27
media drives- 2x lite-on 52x24x52x16x cd-rw, dvd rom drive (black)$91, lite-on dvd-rw drive (black)$92, floopy drive (black) $7
contol panels- lian-li T-3B cpu temp monitor 3.5 bay 2 monitors $22, Digital Doc 5 temp monitor/ fan speed and voltage monitor $44
Total cost for complete premium dual opteron system $2445