1. PS3
2. Played my first 5 months or so on a 20" SD CRT flatscreen
3. Sharp Aqous 32", 720p

PS3 and 360
27" HDTV 720p/1080i

PS3 on HD

32" LCD TV 720p/1080i

1. Ps3 on SD 29'' but sometimes on LCD
2. Maybe soon or maybe never
3. Bravia 52" LCD HDTV

360
original had sd for it
last year upgraded
47" hdtv 1080p philips

consider for a long time to get 720p since most games were at that level, and braodcast is there too... but the 1080 was a steal

ps3 hdtv
plasma 50" 1080i

PS3 HDTV

Sharp 32" 720p

Not to derail the thread, but it looks like most people here think 1080i is a better resolution than 720p (mabye because the number is higher). Well, 720p is a much, much better resolution, due to the progressive scan. 1080i probably has an even lower image quality than 480p due to its interlacing making the image really blurry on LCD TV's.

Just a piece of advice.

1) PS3 & 360
2) Never on SD
3) 42" 1080p Philips LCD

1. PS3 on HDTV

2. -

3. 32" Bravia 720p

Some older HDTV's will only do 1080i.  My brother-in-law has an older one that will only do that.  But your are right in your assessment about 720p > 1080i.

OT:

Xbox 360 & PS3

42" Sharp LCD 1080p.

also have 24" ACER HD Monitor w/ HDMI I use for LAN's.