Asus M3N78-EM. Cannot install MacOSX ! Help?

[ultraxmode]

Hi guys!

Glad to be here in this forum! I'm from Greece so forgive me, I dont know how to speak English fluently.

So, I have this Asus M3N78-EM together with an AMD Phenom X3 Triple Core 8650 and 4GB of RAM (at 800MHz).

I tried installing with iAtkos v7, iDeneb 10.5.7, still no luck. Can anyone help me on this? I hacked two PCs with Intel processors and I did quite well!!! But on AMD...uh-oh...

Please?.. where to start from?

Thanks!