I already know how to follow the instructions on copy wazza, maxmem, tweaks and CDT but I can understand many will still not because of subsequent questioning and feedback. Elmor made it pretty damn clear for me.

George: You posted your test results. The important thing all you guys missed out to show is what was the system cache and memory available size when your ran SPi: i) before any tweak ii) after CDT iii) after Maxmem iv) and after CW? (isolate all of them)

Because thats all those things work on and the prefetch buffers.