Just set up Skype and tested it out with a landline call, great quality through my speakers and the end user agreed the call was very clear.
I will be testing the video once my contacts accept my Skype requests.
www.skype.com for the FREE download, Skype to Skype is FREE over your BBand, Skype to LandLine is about 12p per minute in the UK.
Cheers
Jamie