Drknow65 is exactly right. you can discuss this until the cows go home, and the only one who will really be able to see the difference is the one installing the new MMM and runing it. Yes the speed may not be a great deal better, but even so it will run faster and cooler and also longer run time wich over all is a better deal all around. Plus you won't have to push the MMM beyond its capabilities in order to get a good run out of it, hence it will hold up much longer. So the benefits of installing the MMM over the MM will definitely be worth the extra $$$.

So your point is well taken and understood Sir. Good thread.