HDTV

4:3 - Standard
16:9 - HDTV

SDTV - Standard Definition Digital
EDTV - Extended Definition Digital (similar to DVD resolution)
HDTV - High Definition Digital

CRT (Direct/Analog) - $
DLP (Projection/Digital) - $$ (rear or front proj)
LCD (Direct/Digital) - $$(?)
LCD (Projection/Digital) - $$$
Plasma (Direct/Digital) - $$$$ (picture degrades over time)

Input: Digital DVI or HDMI
Resolution: 1080i (high def) or 720p (better)

Broadcasters must have Digital by 2007