Logic 7 - the new Apple pro-audio software - was announced yesterday, with loads of extra features - a built in guitar amp simulator, a bunch of interesting-sounding synths and built-in Autotune-style pitch correction. Everyone says Logic is great (and it certainly sounds a lot more interesting than the latest version of Cubase), but I have a PC, so I can't afford the £2,000 dongle (a G5 and a screen) that you need to run it...