OK! Re-read this thread in the morning and you'll see how silly a couple of your posts look lol ;)
 
There are 3 sides to a turbo actualy, Rich.

Exhaust side (1) that actualy drives the compressor wheel that 'sucks' the air in through the filter (2) that is then forced out (3) through to the intercooler, which feeds the inlet manifold.

Yeh, I forgot the actual charge bit lol :redface: in my description air woulda just been coming in one side of the turbo and out the other, missing the whole internal combustion bit altogether lol, oops!