I am using direct scan, it is awesome! I baught a beater 386 laptop for 20 dollars and hooked it up to the ECM. A few minor mods to the ECM, but there is so much information-- 18 frames/second, estimated hp, 1/4 miles times... definatly worth the money.
~Murt
TTA #750
Nothing like a scanmaster to display knock retard on the fly.
Direct scan is great...but if it starts detonating and your not looking at the computer...kaboom
Both together make an excellent combo.The scanmaster is simple to use and requires pretty much nothing.Next step up is the turbolink..but if your going the laptop route...go direct scan.
Got to keep an eye on knock else head gasket/engine damage