Ok, I'm new here and I'm sorry if I posted in wrong section.
I've tried iDeneb, it installed but when it was loading (boot screen) it showed crossed circle ( something like this Ø) and it was on Apple's logo...
Now what to use to have OsX Leopard on my PC?

My PC:

CPU:
Intel(R) Celeron CPU E1400 @ 2,00 GhZ 2,00 GhZ (dual core)

RAM:
2,00 GB of RAM

Network adapters:
Realtek RTL8102E Family PCI-E Fast Etherner NIC

Hard disk:
150 GB of free space

Graphic card:
ATI Radeon HD 4670, 512 MB