I hope you guys can help. I have a 95 GS that I have been trying to find datalogging software and the connector to attach to my laptop. I am having difficulty getting a definative answer. Since my 95 has both the OBD1 and OBD2 ports, which OBD interface am I suppose to get?? The searching I have done is not clarifying which one to use. Some posts say use the OBD1 and others say I can use the OBD2 from www.OBD-2.com. Any definative help will be greatly appreciated.