I've uploaded a video I took in my backyard on 1 July, and then another tonight. There are already shots from April so that will give you something to compare against.
The 1 July 09 shots were after doing about a month of PST. Tonight would be about 2 and a half months, I estimate about 20 sessions which would take about 30 minutes each.
Actually I'll be interested myself in having a look - as I've said I have no pattern that I'm working towards, this stuff has just come out of the exercises.
I will add a proviso that all of these are taken without a ball, just practice swings. I have no idea how much this changes when I'm actually addressing a ball.