I started to read somewhere about the software version the 10-250 uses, but can't find it again. I went from a SD DVR80 with 6.2 to a HR 10-250 with 3.1.5f. I got the 10-250 thinking it is the latest/greatest (HD), but now I find out it has the old software. I get so aggravated waiting for the guide to update, and searching the now playing list (without groups) for what I want. Will this unit EVER get the 6.xx update???