Where to start and will it run?

[Evostance]

Im new to running OSX on a PC and everywhere I look I get different answers. So ill ask here

 

Firstly ill post my hardware and then some other stuff.  Could you tell me if it will run on this system?

 

Mobo:        Asus P5N-E Sli (SSE3)

CPU:          Intel C2D E6750 @ 2.7ghz

Memory:     2x1gb 1066mhz

GPU:          XFX 8800GTS 640mb OC

HDD:          80gb IDE HDD 7200rpm, 2mb cache

OS:           Windows Vista running in Raid on 2 160gb SATA HDD 7200rpm

PCI:           Linksys Wireless Card

 

 

Ok.  Im not bothered about wiping my system, but..Windows must run in Raid on the 2 160gb Sata HDD's I have

 

I would like OSX and Vista to dual boot.  OSX using the 80gb IDE HD and Vista using the 2 160gb Sata HDD's

 

My next question is that I have found a version of OSX labelled Uphuck v1.3 OS X - Tiger 10.4.9 Full Install

Will this version run on my Intel, or can I buy a copy of OSX, or do I need this OS x86?

 

One more quick question.  When OSX 10.5 is out tomorrow, will I be able to upgrade or does the original OSX need cr

cking/patching/whatever you do?

 

I think that just about covers everything I need to know for now.  Please help, thanks