MacBookPro Ram Frequency i have a MacBookPro 5,5 (Intel Core 2 Duo 2,26GHz) with Snow Leopard.
Actualy i've 2 ram block of 2GB (total 4GB) of DDR3 at 1067MHz.
Now i'm buying 2 ram bloc of 8GB of DDR3 but at 1600MHz, could i've problems?

This is the ram i'm going to buy: 

http://www.amazon.it/Komputerbay-MACMEMORY-PC3-12800-1600MHz-204-Pin/dp/B009GYVK1O/ref=sr_1_2?ie=UTF8&amp;qid=1392556082&amp;sr=8-2&amp;keywords=macmemory+16gb

I hope they will run at maximum frequency that motherboard support.
MacBookPro 5,5

Has a maximum RAM capacity of 8 Gig. (2x 4 Gig banks)

You are trying to install 16 Gig!

That will not work regardless of the RAM frequency.