Oh, and don't put 2010 Cals onto 2009 E38's...

[GTPprix]

Just a little tidbit for later........ DOH!

[Redline Motorsports]

Here we go again Chris! LOL!

What is GM up to now?

Howard

[GMPX]

They are making changes that will not affect them at the dealer level, like for the 2009 ECM, it has a different service number than the older 2006-2008 E38's, I'd say the 2010 E38 will also have a new service number if there is OS compatibility issues between it and the 2006 - 2009 ECM's.

Cheers,
Ross