Forget Tiger and go with Leopard. Don't waste your time implementing Leopard features yourself by hand just so that they can run on an obsolete system. In two

Forget Tiger and go with Leopard. Don't waste your time implementing Leopard features yourself by hand just so that they can run on an obsolete system. In two years time, those features will be worth exactly zero to your company, when all of the new features that you could have written instead using Leopard's functionality will still be worth something. Joel Spolsky says it best here: http://www.joelonsoftware.com/items/2007/09/18.html http://www.joelonsoftware.com/items/2007/09/18.html. "The developers who ignored performance and blasted ahead adding cool features to their applications will, in the long run, have better applications."