
According to Hitwise, Google now sits with 71.7%, up 0.54%, Yahoo is down 0.3% to 17.74%, and MSN is pretty much the same at 5.4% (up a miniscule 0.04%).
As Google grows ever so slowly month after month, it will be no surprise if they manage to reach the 80% point. Will Yahoo or MSN ever manage to steal back some of this market share? Not likely in the near future, but time will tell.