P5N32-SLI Premium - HELP With installation please...

My Motherboard: ASUS P5N32-SLI Premium/WiFi-AP LGA 775 NVIDIA nForce 590 SLI ATX Intel Motherboard
My CPU: Intel Dual Core 1.86Ghz

Right now I run vista on 2 80GB SATA II Hard Drives configured as Raid 0 (Stripping)

I Can do without Vista so I want to configure my Hackintosh with Raid 0

Question One: Can I install Leopard on a raid?
Question Two: If I can Not, can I install it on 1 SATA drive?
Question Three: Which is a better version for my Motherboard? Kalyway, Leo4All, TOH, aitkos, etc...

My Problem right now: I've tried with Aitkos v4 and I believe Kalyway

When i boot with (-s) i get the error "Waiting for root device" over and over, also if I don't use the command boot, I get the normal apple screen as if it's loading but then a little image box with an X comes out (almost like an image with a bad URL) Just stays frozen at the apple loading screen (i've left it there for an hour and nothing).

How can I get this to work??

I know my Aitkos DVD works because I installed it on my wife's Gateway MX 6960 Laptop this morning perfectly (lan and wifi don't work, but it installed none the less).