Bit of a long shot seeing it's not been out that long, but there's every chance developers have been using an app alongside previous Lion releases etc. Does anyone know of an app that allows you to use the iPhone or iPad's screen for Lion's new multi-touch gestures? As you can probably guess I'm using an early 2008 black MacBook and therefore don't have the unibody trackpad that you need for Lion, but also don't see why I should need to pay out 50 quid to use features I've technically paid for... there is logic in there somewhere trust me Cheers. P.S. I don't know if jailbroken apps can be discussed on this forum, given it is allowed to jailbreak etc now, but if it is allowed then Cydia apps are worthwhile suggestions too thanks.