Install OSX 10.6 to Old Macbook

Hi, I just bought a latest model of Macbook (White LED 13") that come with Snow Leopard OSX 10.6.

I have a older model of Macbook (Aluminiun Body LED 13") that one currently look same as the Macbook Pro 13" and come with OSX Leopard 10.5.

May I know if I can use the CD of the new Macbook 10.6 install into my Older Macbook and replace the entire OS of 10.5?

As long as it's Intel, and the SL disc is the upgrade disc, then yes, no reason why not.

Thanks for the quick reply. I dont know what is SL disc. I mean the OS Restore Disc that came with the Macbook?

The discs that accompany new Macs are typically model specific, so no you can't use them with a different model revision. Not only would this be in violation of the end-user license agreement, but when Snow Leopard (10.6) costs $29, why not just do it the right way and buy a license?

Thanks! Is that only $29 so cheap? I though atleast 200+

No, the Snow Leopard upgrade from Leopard is $29(US).

Got it I had purchased on Apple online store.

Anyone have the problem after upgraded to Snow Leopard? My MS Office excel can't open and Firefox toolbar got fonts display problem after upgraded.