HD LCD monitors

[phrogg]

I am looking at getting a new 20" lcd monitor. I am wondering if it worth it. With vista on the way and HD drives within the next year probably. Will the monitor be able to do HD? I know nothing of monitors or how HD works with monitors. I just don't want to get a $300 monitor and then want something more in the near future. Thanks y'all.

 

[void]

Simple fact:
HDTV 1920x1080
20.1" widescreen 1680x1050
23" widescreen 1920x1200

 

[phrogg]

Thanks.