Been trying out the Roaming Profiles, creating accounts is not a problem, however when I go to use one I have a slight problem with sound, as there is none coming through. Not too sure on what security needs to be set up or even if I have things in the right way but the setup is...

User accounts are stored on the AD DC and so are the profiles, which have been mapped to a shared DIR, then users log on from another workstation. The only trouble is now to enable users from the AD to use files and apps on the workstation but not entirely sure what security exactly needs to be set up in order for this to happen?