Olaf (if you don't already have one) see if you can wangle a Zorro III Deneb from Michael Boehmer
He's a nice bloke, and you're a legend
plus you may be able to throw some business his way if everyone wants a Deneb + 100Mbit USB->Ethernet adapter + Roadshow.
If you need one I can send you a supported 100Mbit USB->Ethernet adapter. Got several here.