All of the new 'Applebred'-Durons(Model 8, 1.4GHz and up) have a 133/266MHz FSB.
The Athlon T-Bird 'C'(1.0-1.4GHz) has a 133MHz FSB - there are 'B'-versions with a 100MHz FSB, too(up to 1.4GHz).
This' ">http://www.amd.com/gb-uk/asset...cification_Rev_ENG.pdf will help you determine the FSB of an Athlon/Duron-CPU.
-------------------------
The opinions expressed above do not represent those of Advanced Micro Devices or any of their affiliates.
<center><font color=red>
MODERATOR</center></font>
AMD Athlon 64 X2 6000+ 89W :: Asus M2N32SLI Deluxe :: 2x1024MB Muskin XP2-6400 DDR2-800 :: BeQuiet! Darkpower Pro 530W :: 2x WD Raptor 74GB/10k rpm, RAID 0 :: ATI Radeon X1950XTX