The cable that I designed for
openecu.org is for sale on
tactrix.com. It basically is a USB to OBD2 connection in a very compact package. Aside from logging like other adapters, it also has Subaru specific abilities to reflash ECUs. I will be releasing some basic flash reading / writing tools for the 02-05 WRXs within then next couple of weeks. At that point things at openecu.org will start moving more quickly, i hope
Colby