Actually, it is more like comparing 120mph to 200mph to be more realistic and there is a huge difference. I really doubt that you saw real 1080P b/c the only hardware that can handle that is the HDMI v 1.3 (more than doubles the bandwidth vs. the older v1.2) which unless you are filthy rich, you don't have access to a TV/monitor that has that hardware built in b/c they are not out on the market yet. Most 1080P can upconvert the 1080i HDMI v1.2 input up to its native 1080P resolution...and of course some upconverter technology is much better than others.Mr Kleen wrote:there is almost no difference between 1080i and 1080p.
like the difference between going 200 mph and 203 mph: 203 mph is faster, but...
I would also suggest waiting for the new HDTVs to come out if you haven't already to get the newer v1.3 hardware built in.
Also, there is a huge difference between upconverted DVD to 1080P vs. real 1080P content.
Also, with a larger TV/Monitor 60"+ you can really see the differences in the resolution.
It just so happens that the PS3 already has the HDMI v1.3 built in so all you would need is a HDTV w/ HDMI v1.3.
These links will help:
http://en.wikipedia.org/wiki/DVD
http://en.wikipedia.org/wiki/HD_DVD
http://en.wikipedia.org/wiki/1080i
http://en.wikipedia.org/wiki/1080p
http://en.wikipedia.org/wiki/Progressive_scan
http://en.wikipedia.org/wiki/Interlaced