Yesterday I finally got my macbook hard drive replaced and could reinstall the OS and upgrade to Snow Leopard.
In short, it’s great. The computer feels faster and more useful than ever. Things like quicklook and stacks really help to speed things up.
Also, itunes home sharing works seamlessly.
I would definitely recommend Mac users pick this up. It is a bit expensive to buy the Mac Box Set if you’re upgrading from tiger like I did, but it still works out good value if you consider what leopard retailed for (£75 or so), plus the fact that you get ilife and iwork thrown in on top.