For DLP RP with a multiple-LED light source, after a bit more searching, depending on the brand and screen size, I've seen descriptions stating that some models will and some models won't have 'wobulation.' The earlier articles I read only mentioned models with wobulation. Depending on size and brand, the prices seem to be ranging from $2K+ to $4K+. Less $ means a smaller screen with wobulation, more $ means a larger screen without wobulation. Either way, I'm not too concerned right now as I will likely be waiting a good while before moving toward 1080p HD. Sony SXRD may be the way to go if you are buying quite soon.

Perhaps a new topic is in order: "DLP with LED's as a Light Source"