Bios Mods -The Best BIOS Update and Modification Source

Hi I want to upgrade my CPU from my current AMD Phenom 9150e 1.8GHz Quad Core

To AMD Phenom II X4 850 Sk AM3 3.3Ghz
http://www.byhunt.co.uk/tech/index.php?r...ct/product&product_id=32059


I've updated my BIOS to the latest here is a CPU-Z picture
http://gyazo.com/d95de570a945108162046989c51898b3.png


And my current CPU is AM2+ and I believe AM3 cpus support AM2+ right?

http://gyazo.com/9278fd9f4f2736e799ba3a184966972e


And this is any files/manuals that you might need to check:
Acer Support: Downloads & Support Documents - Desktop / Aspire / Aspire M3201

Acer Support: AspireM3201*Acer Aspire M3201 Desktop Series

Today i tried an AMD Phenom 960T but I got a mismatch error this maybe due to the fact that the CPU can support 6 Cores and my motherboard cant..