I have a rear projection tv and for the past month the screen has had a red curved shadowing of everything. See pic. Does anyone know what the problem is and how to fix it? Thanks

Wow that really needs to be realigned.
(at least looks that way at first glance)

Wow. Looks like your red gun is either WAY off or shot all together

so how do i go about fixing this?

If its the gun thats off i would think you would need to have it repaired, i dont think thats exactly a "do-it-yourself" thing. I think i read earlier today someone had bought a new set and there green disc was off something, and they had it fixxedfairly quickly inhome.

Thanks everybody. Is there anything i can try myself before investing a bunch of money into it?