It plays fine here - and it's a good song!

Its a great song. Someone mentioned it has lots of synths in it. It only has True Piano's and a few others from memory so I think you're looking at a different tune.

Got it! Turns out I hadn't installed it after all. Nicely done tune. Definitely not the same one Laney is talking about with the "lot of synths" which taxes his system 50%. This doesn't have a lot of synths in it at all, mainly audio with a few plugins. It barely registers on my CPU-ometer. 

If I can break in here concerning the "where did we go"
piece. 

When I play that demo I get a lot of the lagging and clicks
and pops. Song barely plays through. 

I have gone through my system with threads concerning
Optimizing the computer, also going over buffers etc. 
And it seems like I shouldn't be having the latency problem. 

When working with my projects at hand I dont seem to have
any latency issues , although some of my presets , say for Zeta
the presets that are more polyphony seem to lag and have trouble 
playing. 

I am running X2 in 32 bit environment.