“No multiple Betas for Vista SP2,” stated Erik Lustig, senior product manager in the Windows Business Group. “We're seeing a pretty solid stability [for Vista SP2 Beta]. The way to think about it is that SP1 was pretty significant, pretty sizable, there was quite a bit of effort that went into that, and we feel very positively when we look at the telemetry data that we get back on Service Pack 1-based systems. We've seen compatibility improve drastically, and performance, and battery life. And we really feel we've delivered on the promise of what SP1 was going to be. Service Pack 2 is the idea of continuous improvement.”

Source:→ Softpedia