Not sure if that 2.1 update will upgrade everything between it and 1.55. May need to download the others too?
Sony said it would contain everything in between, I asked cause I was worried about having to do 20 updates.
The fix made a huge difference in watching older SD movies, but I'm not sure it's better than my Denon 2910 for PQ. I havent' fully finished tweaking the tv's adjustments for the PS3 input. So it's not a fully fair comparison yet. Although I have no issues at this point using either or, they're both connected.
I also just got back from picking up a new tv, Samsung LN-T5271F, 52" LCD. All ive done is turn it on and check out a few scenes for the new pirates of the caribean, without tweaking anything it's already much better than my old tv.
Jack