hi, im going to be buying a hdtv, i know that 720p is best for fast moving pictures and 1080i is best for slow moving stuff, because of the i and p, but can i ask

if i am going to be buying a hdtv for watching my dvd's (mostly backups) and remember they would have been compressed, will there be any difference between 1080 and 720 because alot of the hdtv in the uk are 768p, also, would u just recomend a big non-hdtv rear projection for backed up dvd's, (which might look a bit choppy, especially the tv stuff

and then in like 18months when hte blu/ray and hd thing is settled i might go all in for a 1080