....then we got an HD television.
I have heard that playing older consoles on HDTVs will cause input lag. This alarmed me so I did some research, the TV we own is a 1080p set. Older consoles like the Genesis, SNES, pretty much anything without HD options displays in a standard 480i/240p resolution. Normal TV sets can handle this with no problem. Everything changes when you go higher though. Because the HDTV displays in a higher resolution it takes more time to scale the resolution of the console into an HD signal, which means that button input will be off, either by 1/10th of a second to 1/4 of a second if it's really bad. If you are like me and love fighters and shmups then that can make a world of difference.
Sure you can buy a special adaptor to help speed it up which can be expensive, or some TVs have a "game mode" option. But from what I am told this cannot totally eliminate lag, only shorten it.

Which brings me to the point of what I am trying to say. As technology advances will we be forced to abandon our beloved retro consoles? Or will HD technology advance to the point where such resolution problems will not affect gameplay?
The way I see it, is if television advances further to the point where severe video lag is inevitable I would use console emulation, while I would hate to put my old Sega and SNES into storage what better way to play your classic games than on a machine that can display in higher definitions!

Well I hope this message made you wonder about how the technology of today will affect the technology of previous generations.
btw. if my facts are totally wrong be sure to correct me.
