Beefed-up Internet phone services may be part of Google's media day announcements tomorrow, according to Computer Business News.
Microsoft and AOL have been adding features to the VOIP offerings, and so goosing Google's seems likely and necessary. Currently, the IM-centric Google Talk is only PC-to-PC. Expect Google users to be able to receive inbound and to make outbound calls.
Announcement of a Google Health vertical is also expected.