Currently Being ModeratedMar 17, 2013 10:30 PM (in response to BW13)
Welcome to Apple Support Communities. We're all users here.
There is no online download of OS X 10.6 Snow Leopard
It is only available as a disc set.
The disc set is no longer sold online by the Apple Store, but you can call still Apple to order the correct set for your computer.
Click on 'Contact Us' in the lower right corner of these forums to find the Apple phone number for your area.
Currently Being ModeratedMar 17, 2013 11:26 PM (in response to BW13)
The 10.6 Snow Leopard DVD is back in the Apple online store. You can get it for $19.99. http://store.apple.com/us/product/MC573/mac-os-x-106-snow-leopard