I ordered an opened, but unused LM-2 kit last night. I splurged and got the next one up from the basic kit that includes the ODBII cable and extras. Figured since I have 2 modern cars in the fleet the code scanner ability with the ODBII will eventually be used as well. Plan to get a induction pickup cable so I can use it as a tach while tuning under the hood and also for data logging the rpms.