Should be available on OS X Snow Leopard (10.6)

This is a very great app. I love the snow falling on my desktop, but on my mac mini running OS X Snow Leopard (10.6) this app is not available because it requires OS X Lion (10.7) or above. I have ran this app on OS X Snow Leopard by changing the SystemVersion.plist and it ran just fine on OS X Snow Leopard but it used a lot of the processor (Core Duo 32-bit) and heated up the mac mini. I believe if the developers of this app make adjustments they could have it running just fine on OS X Snow Leopard.

Dillon Morton about Let It Snow