sjr, esq - been reading the dialogue on arbitration and wanted to comment that IMO you guys have been in agreement for awhile now without acknowledging it. The key point seems to be that everything will be decided by the arbitration panel. Not Nokia or the courts, and not InterDigital.
If I'm understanding how binding arbitration(i.e., as defined in a legal contract between two parties) is supposed to work, both parties are going to do pretty much what the arbitration panel tells them to do. If the arbitration panel decides to grant Nokia's request for document access, that same arbitration panel could even direct InterDigital to assist in that effort. On the other hand, if the arbitration panel decides that they do not need for Nokia to have access to additional documents, then IMO Nokia is wasting it's time with the courts. It appears that the arbitration process trumps the legal process, and the arbitration panel will control how things proceed as defined under the terms of the contract between Nokia and InterDigital.