2.8ghz late 2008 macbook pro with 8gb  and a happy ending but...

This machine was bought on June 2009. A week after the mid 2009 were released. It was a refurbished unit which might explain it.
Ok let's get started. I am using 1x4gb crucial module & 1x4gb owc module. Why mixing brands? Well by the time I decided to go from 4gb to 6gb, I found on Amazon the 4gb Crucial module for $190 while at Owc it was at $249. 6gb was a good combination for me and my needs. However, it didn't stop me from trying 8gb even knowing that my computer wasn't capable of using them. What was next? Yeah to buy another 4gb module This time I went for something cheaper (Owc's $179) since I wasn't sure if that was going to work.
Ok enough of that and back to topic. 8gb works fine in the 32 and 64 bit kernels. I tested the 32 bit kernel for almost 12 hours with absolutely no problems. I was able to use 7.99gb flawlessly with the cpus fully stressed.
The 64 bit kernel provided the same satisfactory results. The machine felt fast and reliable at all. The only thing I notice different was the temperature. While on the 32 bit kernel the cpu reached up to 85C, on the 64 bit it reached up to 92C
I will keep testing the computer in the next days, but overall, I am pretty sure I will not have problems.
For pictures check post 717 at: http://forums.macrumors.com/showthread.php?p=9438010#post9438010

Is this a math quiz? Do you have a technical question?

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