Remote Desktop Services 2K8 R2 + Surface Pro 3 + Inking

Hi all

We're using Surface Pro 3 tablets to pilot a session based RDS deployment to a fairly wide user base.

One of the identified snags was that we can't seem to get the inking functionality operational in Office 2010 via RDS services (obviously works a charm in Win 8.1 client!). I'm suspecting there is an issue with drivers not being passed from the Win 8.1 client to Server 2K8 R2 - but can anyone confirm if this is the case?

In fact, are there are supported SP3 stylus drivers available for Server 2K8 R2?

If not, does anyone know if MS will release anything like this soon?

Thanks in advance!