Having difficulty in finding all of the hidden skulls in Halo 3 is nothing to be ashamed of. Hey, some of them are mightily tricky to track down, aren’t they? Of course, though, there's nothing more satisfying than finally coming across one of the bony power-ups after hours and hours of fruitless searching. It might've wasted a whole afternoon and gotten your partner into the strop of all strops, but it will have been worth it. Right?

Hmm, perhaps not. If you're pushed for time (or have an impatient girlfriend/boyfriend), GameTrailers has put together a handy video that makes noting the locations of skulls on a massive GameFAQs guide seem prehistoric in comparison. Not only does the footage reveal where they all are, but it also shows the effect they'll have on you.

Ta very much, GT!