New Porsche System Tester - PIWIS
Here it is: the PST 2 successor.
Much faster than the PST2, it can read out all Cayenne black boxes incl. errors in about 5 minutes (the old PST2 needed up to an hour) and with a software update by june or july, of course it will also handle the new 997.
Interesting: the Piwis seems to work with Windows Mobile 2003, it uses a touch screen (with a pen), it has two USB ports in the rear, a LAN port too and of course a PCMCIA slot.
We just played around with it today and it offers a lot of functions and options, in the wrong hands this little thing could really mess up things.