I just got the CARB tune by email yesterday. This should be the finalized one that was approved with the EO number. I texted CSG this week and will schedule a time next week hopefully to have them upload it for me and to test it out. Never uploaded a tune before and don't want to screw anything up :-P Gonna have the pros do it and can't say enough good things about the professionalism of CSG.
If you want the CARB tune send edelbrock your ecutek license key (dongle) ID and registration code to
calibration@edelbrock.com
Hope this helps.