Just got the new 27 inch iMac i7 Late 2015, and Crucial who I always get my memory from has not tested compatible RAM and as such they do not yet have RAM available to buy for the new models. Where can I get RAM? I have looked at Other World Computing but the RAM seems pricier. I have looked at Amazon but have not found much at the same speed that is compatible. Crucial I have always had great results and their prices are excellent. Any ideas?? I have a brand new iMac with only 8GB. And no...I will pass on Apple RAM..too rich for my blood Thanks!!