I'm becoming increasingly concerned that SL is nowhere near where it needs to be for a polished complete release in Sept. If you compare the state of readiness of publicly available SL builds now with Windows 7 builds from last spring it seems remarkable SL could be released a month before Windows 7. Quicktime X, for example, seems not yet fully done. The fact that there's an option to install Quicktime 7 side by side with it is not encouraging. Then again, Apple's own internal builds may be much further ahead. If they are, SL could be more ready than we know. But it would also mean SL would be released without being tested in any meaningful way. Note that Windows 7 was beta tested by millions. That's a great way of tracking down those elusive bugs. So, are we in for an incomplete buggy release? Or am I being too pessimistic? Thanks!