What is HD?

[Kwaad]

HappySqurriel said: I said 10,000 Pixels per square inch ... 3317.76/10,000 = 0.331776 ... You can still see better than that

At what distance is that at tho? 6inches from you? 12 inches? 24inches? becuase 10,000 ppsi @ 6 inches... is like... 2500ppsi at 24inches.... EDIT: 10,000PPSI @ 24 inches is give or take, the limit of my vision. (my monitor) So at the 80inch number. 2500PPSI is more than enough.