Yeah the 1820x is sweet, i've been playing for about 12 years now or so and was using my dads old encore guitar. I decided enough was enough and used some of my student loan to buy the iba.
Cheers for helping out guys, I know it must be a pain in the backside to constantly get the same questions over and over again

Maybe someone should make a sticky with all these questions?
I came to the same conclusion about switching white and green wires after I posted the thread, it gave me links other threads with the exact problem and I found a diagram there! Its always good to get validation
though.
That 2620 wiring diagram is exactly how I want my pickup configuration (like the new ebmm's), the problem is though it uses one of those dimarzio switches and not a normal 3-position lever switch and I didnt want to start drilling. Though I guess with 1820x you get those options (position 1,3 and 5 I think) and 2 more... even if I am never gonna use them!