well I am taking the leap...was needing a code reader but decieded to get a cable and program for my laptop.. don't know how good it will be as it was cheap compared to other sites...I went back to school inn 95 to learn the systems and never used my skills after....I am getting the remapping and programming cd next month..this month its just obd1/2.....yeehaw...ordered from ebay eminentauctions toad software and elm 327 connector...