Misschien dat het kan met de Vista Ultimate Editie via remote desktop. In de EULA lees ik onder home/premium:
REMOTE ACCESS TECHNOLOGIES. You may remotely access and use the software installed on the licensed device from another device to share a session using Remote Assistance or similar technologies. A “session” means the experience of interacting with the software, directly or indirectly, through any combination of input, output and display peripherals.
en onder ultimate:
REMOTE ACCESS TECHNOLOGIES. You may access and use the software installed on the
licensed device remotely from another device using remote access technologies as follows.
+ Remote Desktop. The single primary user of the licensed device may access a session from any other device using Remote Desktop or similar technologies. A “session” means the experience of interacting with the software, directly or indirectly, through any combination of input, output and display peripherals. Other users may access a session from any device using these technologies, if the remote device is separately licensed to run the software.
Bij Home/Premium hebben ze het expliciet over het sharen van een sessie, maar bij Ultimate niet. Ik neem aan dat session-sharing met de PC gebruiker is. Hopelijk komt er nog iemand langs die het een en ander hierover weet, want ik wil het zelf ook graag weten.