I have a few questions, and would be eternally grateful if the wise members of these forums could help answer them. 1. On the UK keyboard, how do I use the delete function? Nvm, read the other thread. 2. How do I stop the MBP screen from dimming? 3. How can I stop it from going to sleep when I close the screen? 4. Also, what exactly do F9 and F10 do? 5. I've accidentally deleted my Applications folder (I was trying to drag and drop it to the dock and it disappeared) - how do I get it back? Btw, just to be clear - I don't think I've actually lost the applications, because I can still open up programs like Camino/iWork etc. It's just that the Applications folder no longer appears in Finder. 6. I've connected my 24" monitor and want to use the MBP in clamshell mode (i.e. MBP screen off, 24" monitor as my primary display) - how do I do this? 7. What's the best way to make a backup of my whole system? I'm taking in my MBP tomorrow to return it and then buy it back with a free iPod Nano - but I'm not 100% sure that they'll let me buy the same one back. 8. How do I setup networking with my other PC? It's currently attached to my wireless router via an ethernet cable, while I'm attached to the router via wifi. Thanks in advance.