I've been holding out to purchase the Newcastle R-972, but have been wondering if it'd make more sense to get the R-872. From all I've heard the PS3 does an outstanding job of uprezing standard def DVD alredy. The main reason I was going to wait for the R-972 was the Realta video uprezing. Is the Realta chip really going to be much better than what my PS3 is doing? Are there any other things anyone knows about the R-972 that would make it worth waiting for?