[StormTrooper]

I own a tactrix cable, I went with the open source tuning on my wrx.

And to be honest I'd go the cobb route if I could do it over.

Tuning and logging never worked right ( if you weren't running xp) there was no support and no resale value. No sharing of tunes. For someone good with programming and willing to tune their own car it was awesome, but the other 90% don't want the headache.