Google Talk beta
Full user review
"Clear sound, great chat, no nags, very reliable"
very clear , very reliable, no nag screens, unobstrusive, no hangs, true multinational relialability, small quick installation, may close account if or when desired (not likely, but good to know its possible)
cant find find any with it, hope when video capability is added it'll be as good as their sound technology
Bottom line this product rates best on its kind by far, used for about 2 months and service was never unavailble and always clear, Go Google Go..