JimP 
2006 BMW 5 Series Wagon 530xi 4dr Wagon AWD (3.0L 6cyl 6M)
Love the wagon
 just traded in my 2001 X5 for the new wagon - awesome car (just have to get used to sitting so low) - I agree that having that wagon is a big advantage over the sedan (given that I have two dogs).  Was initially concerned about trading down to a V6 from a V8 but so far seems to have more than enough power 