soulgolem wrote:What's the smallest and/or cheapest laptop and i can get away with for running the MPC touch ?
How cheap? What's your price range?
soulgolem wrote: Does it depend on the work load or will the software just not run smoothly if you don't meet certain requirements ?
Thanks.
The answer is... yes.
A good question would be, does anyone here run this below required specs? If so, what is their setup?
soulgolem wrote:yeah company posted requirements are often not accurate, sometimes (often) u can get a software running smoothly with a lesser system, i'm looking for small/cheap for my live setup, light loads.
we're talking akai here so may i dare say they probably got this wrong 
I would go with recommended requirements. That is my recommendation.
Edit: To clarify:
If you go below 4 gigs of ram, you will run out of memory mid session and crash to desktop.
If you run this app with less than a dual-core CPU, 2.5GHz or better, you're going to face stuttering, latency, and sync issues as well as crash to desktop.
This isn't speculation, this is just what happens. This is what happens when trying to use a potato to run high tech stuff.