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I have a crucial m4 that I just pulled out of my MBP because I am selling it. It's only 2-3 months old. If you want to make a deal lets talk.

It saw 400mb transfer rates on mine. Very fast and reliable. Stay away from OCZ because they have issues with all their drives and poor customer service.

How much do you want for the crucial m4? What is the capacity?
 
Fixed in Mountain Lio

I can confirm this very very annoying issue is completely fixed in Mountain Lion. This makes it totally worth the $20 update. It is so nice to have my speed back with no stalls.
 
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