Is there any point at all me buying the Microsoft Official HD AV Cable to connect an unmodded Xbox to the component inputs on my LCD screen? Will there be any improvement in picture over RGB? Will I get any picture at all?? I can see that there should be a benefit with modded machines from this forum but just not sure if: (a) the cable even works with an unmodded machine (b) there is any point on an unmodded machine. It is being sold in the UK for £25 here http://www.whitedog.co.uk/catalog/product_info.php?cPath=9_47&products_id=626 Thanks in advance.