Hi I am going to purchase a LCD flat panel tv for a cheap price..i narrowed down my choices to 3 brands, samsung, sony and sharp....i am looking for one between 32" and 40"

for any of those who knows about tvs can you help me...

I found a samsung LN40A450 for 999.99 at a store in Canada....it is 40" but its native resolution is 720p....I am mostly going to be playing games, watching sports in HD and watching blu-ray and dvd movies ( I plan on getting a PS3 soon)....

the only problem i find is its native resolution is 720p should i just wait to get a 1080p model or will there not be much of a difference...i am tight on budget and i am looking for one under 1200 canadian...

any help would help me out a lot...

get the 32 XBR 6 by Sony.It has full HD ,120 HZ and price is just 1100 and it came out last week.

edit:whatever you get don't get a TV with shiny glass panel on the screen(i.e Samsung has  extrmely shiny glass panel which will drive you crazy in they day time)

1100 is not bad...is the loss in size worth the model...also where would i be able to find it online or in stores like future shop or best buy