Thanks, but I already have NCS expert and dummy so I think I'll try that route, seems to be what everybody is using anyway. It's amazing how many different software programs there are out there! I should have known better and went with the lower level program in the first place, been there, done that !

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1988 325is (purchased new) sold
2004 X5 3.0 2005 X3 2.5
2008 X5 3.0 (new to me)