Install SL on this hardware?

[Beachbum1]

Hi all , firstly mods sorry if this post is in the wrong place , i'm new here! So I have a good understanding of PC's as I am an IT Technician but have NO knowledge of Mac's ( apart from my iPhone ) I have never owned a Mac mainly due to the cost , but I now want to buy my first one but as a complete virgin I am interested in installing Snow Leopard on my PC dual booting with Windows 7 x64 which is already installed and needs to be kept as is so should I use a seperate HDD or will a partition suffice? Further can someone say if my system specs will be ok for SL or not , these are:

 

Asrock P43DE3 mobo , Intel Q9400 cpu , Nvidia GT220 gpu , 750 watt gamers power supply , 1TB WD hard drive , 500gb WD hard drive , Speedlink sound card.

 

Also there seems to be a lot of different methods of installation so can someone recommend the best / easiest way to do this , or give a link to a tutorial? Could I then use easyBCD to set up the dual boot?

 

Thanks for now!