@clutchlee; Yes, E-Sys requires a valid token, along with ISTA/P psdzdata files totaling around 10 Gb. I believe you will soon see that all of what you need is readily available.
- 2011 535i M-Sport (Born 10/10) - AW/BLK/DW - /ZMP (w/ARS & AD) /ZPP /ZP2 (w/ZPS & ZPT) /ZCV (w/SCAD) /6FL /6VC
- 2006 530i (Born 10/05) - SG/BLK/DW - /ZPP /ZCW /NAV (Returned to Mothership 05/11)
- BMWCCA #446923