How does this TV do with an Xbox 360 and input lag? I don't want to buy an xbox and have a 30ms period of lag.

If it's untolerable, can I get any suggestions? Thanks.

anyone?????

Are you seeing this TV at a displaying retailer? Should be same as their conmponent-in HDTV.(has to do with video lag)

No, I've actually owned this one for a little over a year.

Here's a spec sheet: http://tv.rca.com/RCATV/RL/M50WH187_Spec.pdf

I can understand it lagging on a wii, but with the 360 being able to output at 1080i/1080p would this eliminate lag completely?

Many DLPs are notorious for video lag(digital video processing time). Had that problem with earlier Sammys. Then they added a service menu adjust for audio delay; to make it equal to video delay. I haven't seen many RCA DLPs, never this model, so I wouldn't know without demo-ing it. Of course, the specs. will never tell you about this. I understand the timing being an issue for gaming, though. Maybe it would help if the 360 is set to the final screen resolution of the DLP (720p) to avoid up/down conversion, but I dought it--just keeps going thruogh all circuitry anyway.
I would be very much hesitant on this without proof. Sorry. I can't help.