Today I signed up for Adobe ConnectNow service. Adobe ConnectNow is a free web conferencing solution, which can be used by up to three participants (including host). It allows a permanent meeting room to each signed-in user. One can invite others, who are not signed up for this service, to join the online meetings.
I have not yet started to use this service but I guess I will find it useful when I will be travelling. I will post the feedback once I start using this service.
Adobe ConnectNow is one of the free hosted services offered at adobe.com. Other services include collaborative online word processor (Adobe Buzzword), document and file sharing and online PDF creation. I plan to explore these services in days to come.