@rhin0x: We've talked on and off about Vista's kernel throughout the episodes. Of note, WDF, ETW and UAC were all added in Vista (nearly everything you can think of as being awesome was introduced in Vista).
Mark Russinovich did this really popular video on Win7, that should be watched.
@vjabran: Most of the T-shirt I wear are either from the Microsoft Company store on the Redmond campus (not to be confused with the Microsoft Stores in malls), or are internal T-shirts from product launches, etc.. Looks like you need to visit HQ. :)
We taped more PerfView episodes than expected, and then we needed to slot in the WMI episode to cover the C9 Studio closure over the break. This caused the DebugDiag episodes to get way out of whack of what was expected when we taped them months ago.
My OCD isn't happy either.
[EDIT] I just fixed some of the ordering. I flipped 119 and 120 so the 7 PerfView episodes are now all together, next is the WMI episode, and then the 4 PerfView episodes. I can't fix the filenames on the media files though. :(
We'll get it all back in to alignment on the 26th Jan.