Experience with Sapphire ATI 6670 1GB 100326UL in Lion?

[spyrogyro]

I'm looking to purchase this card:

 

http://www.amazon.com/Sapphire-Ultimate-DisplayPort-PCI-Express-100326UL/dp/B005LU2Z1G/ref=sr_1_1?ie=UTF8&qid=1349722889&sr=8-1&keywords=sapphire+6670+ultimate+1gb

 

to use with a Kakewalk build on an older GA-EP45-UD3P board I've had for some time now. I've been reading mixed reviews about this line but the difficulties appear to be in older posts.

 

Does anyone have or can they speak on behalf of this Graphics Card.

 

TIA