At least at first I thought it was a bummer but this thing runs pretty darn nice. Doesn't have the voltage adj up to 2.0v+ like the rev 2.1, but I don't really need it with this Duron. It does have the 1/5, 1/6 PCI dividers, that slick o/b Cmedia sound and mem Voltage tweaks so that's all good.
So far I've got it up to 7 x 172 FSB ( 1.0 GHz Morgan Duron unlocked and at default voltage @ 1200 MHz ) and that's with one of my 256MB sticks of Crucial PC2100 !!
I've got some Samsung PC2700 coming THUR so we'll try to hit the magical 200 FSB then. Seriously tho, if you need to build a cheap 2nd rig or just want something fun to play around with, these Duron/XP333 combos are ALOT of fun !!
What's nice about these Morgan Durons is that you get the Palomino-type core, they run cooler than t-birds and they have the old style bridges that are easy to unlock. I used a magnifying glass and a pencil and was off to the races.

