I changed the port to com port2 and it's working perfect.

are you or will you come out with the tuner for a 03 Hemi ?

yeah thats what i don't understand why it works with the LS2 interface but not with dataviewer, but when you get a chance check it out thanx

I actually have version 3.0.0.16 and I'm still not getting anything in the Data Viewer, I cannot find the button your talking about, the only button I can press is the open folder for already saved logs

Alright rebooted predator and everything is closed or unplugged, what shall I try next ?

It started to do it's thing and my computer died, like 20% through it but at least we know it connecting

After I select COM5 and press get file from predator in the LS2 PC software it says connect the predator and start the Xmodem transfer before pressing ok, what is the Xmodem transfer ?

anything?

I found the device manager and it says I am on COM5 and the rate 115200, is there something I'm doing wrong with the data viewer ?

I have the radioshack USB-to-Serial cable also, worked find for the update, now i'm not getting anything. How do I find the device manager?

The 8th digit in mine is J

I have a 2007 NBS GMC Sierra 5.3 U7194vers. 8r06. The diablo works great, but when I log data and try to upload it on dataviewer the screen doesn't move from searching for a tool, scanning ports. The diablo is booted up to the main screen and hooked up to my computer. any suggestions ?

yes

I just updated the programmer and after I tuned with the new version after around 3 miles of driving the emergnecy brake light and the ABS light comes on.

I can only find 2 settings one is the the max rev in gear with is increased all the way and the other is speed limiter on/off which is also off. I took another run down 95 and it still shuts off. Where can I find the other option ?