I didn't notice if you mentioned it, but did you change the oil & oil filter?
If so, are you sure that the rubber gasket for the old filter came off with the old filter?
If the old gasket stuck to the engine instead of the filter when you removed it, then you would have a stack of two gaskets instead of one on the new filter and that could leak a lot.
Even worse, if you put in the new filter without any gasket, then it would really gush out there.
I'm not sure if that accounts for all the locations where you mentioned you're seeing oil, so I don't know if that's your problem, but it's an easy one to check.
Last edited by NoHeat; 10-29-2011 at 08:16 PM.