Suzuki: oil leak, suzuki vitara, oil leak

Question
Hi ive got a 2.0L V6 suzuki vitara with an oil leak i cant find at the back left behind the rocker cover and i cant find the location of the leak. Any ideas?

Answer
The only Suzukis I know are Samurais and swift/metros, but I'll try some general stuff...

Wash it with a pressure washer, and look again.  

If that doesn't work there are UV fluorescent dyes that can be added to oil, you will need a UV light (which usually comes in a kit with the dye, for about a hundred)

If that doesn't work, try iatn.net they have a shopfinder on the first page, and to the best of my knowledge, that's the best place to find a technically capable shop.
scotty