lcd vs rear projection vs dlp vs plasma

[jorg]

ok i have done a search and nothing like this has come back. has any one had of has spent time with these types of tvs? if so what has the best picture quality and life span?and can they have more then one native resolution?(i heard dlp can be native on 1080i 720p 1080p[is this true?])?any one know what type of tv is best for brightly light room?

i know for sony products ablest there rear projection tvs has much greater contrast ratios then lcd flat screen around 6000+ and plasma have realy high contrast ratios
i know plasmas suffer from burn in but some person at bb that they have "fixed" this with the newest generation of plasma tvs. fact or B.S?
i was also told that with dlp you don`t need to replace the bulb as often as rear projection.