. . . that works over any sort of IM client. Done thinking? Check out WigiWigi. Beta testers are saying that while it’s not ready for prime time, at a download size of 450K and an install and configuration time of about 30 seconds, the software is really cool. WigiWigi will work over all IM clients such as Skype, AIM, Google Talk, MSN, Yahoo, etc. and will be multi-user when complete.