What platforms does Ardesia run on?
We provide a binary package for Ubuntu Lucid and one for Windows. The Windows package run on Windows Vista and Windows 7; Windows Xp and the previous Windows version are not supported. We know that Ardesia is successfully used on other Linux flavours, FreeBSD and other Unix-like operating systems with a composite manager. You can found more info here. In the future Ardesia could be available for MacosX.