Hi Gurruwiwi! & Welcome to the forum!
Since you already got some knwoledge about installing osx, there is a guide for Snow Leopard, which will help you to get started, it can be found here:
http://www.infinitemac.com/f57/how-t...on-a-pc-t3137/
I don't know much about DSDT, since i don't need it...
But you may need to, if you're facing problems with the booting of osx
(If someone else knows what it is and how it works, could they post it here?
)
And yes Snow Leopard reset the CMOS, the problem i have is that it resets my default booting device...
This is different for everybody i think.
As for the laptop, i think it will run Snow Leopard pretty good