What Release of Leopard do you propose for my system?

[corduroy27]

Hello everybody.

Few days now, i try to Intall Mac OS X Leopard to my system but i can't.

I have try Leopard 10.5.1 Kalyway & Leopard iATKOS v1.0ir2

I have burn this releases on two That's (TAIYO YUDEN) DVD-R at slowest speed (4x) with Nero 8

The same result even when i try Dual Boot Installation or only a Mac OS X Install

The OS i use is Vista 32-bit Service Pack1

With Kalyway, i do the Install normally but at final Reboot i take this screen on monitor!!!

I think, this is the Desktop.

 

I also Install iATKOS release but the problem on this it's a little strange.

I don't see my hard disk when i must choose the partition to Install Mac OS X

and at Desk Utility it doesn't appear too!!!

This is strange, because i create a macos FAT32 partition with Acronis Bootable CD before any try.

 

Please help me with that.

May i use a wrong Release for my PC?

At your opinion. What is the best Release for me?

My system is my Signature.

 

Thanks for your time...