faith:/var shanu$ uname -a
Darwin faith.local 8.11.1 Darwin Kernel Version 8.11.1: Wed Oct 10 18:23:28 PDT 2007; root:xnu-792.25.20~1/RELEASE_I386 i386 i386
faith:~ shanu$ sysctl hw.model
IT pre installed it with Tiger, need to wrestle out the Leopard installation CD from them. Finding it very odd to use only one mouse button.