According to PVRWire:
The Engadget guys headed over to catch the TiVo presentation at CES today, but it was cancelled in favor of a brief talk and show/tell around their various product stations, although there doesn’t seem to be anything suspicious in the move.
This sounds pretty lame 
. I was hoping for some really good CES news from TiVo. How about more news about the dual-tuner HDTV TiVo?
[...] MegaZone is doing a great job covering TiVo news at CES. According to MegaZone, TiVo is doing more at CES then just showing off existing hardware/software (see previous post). [...]
The engagest article is wrong. See this post: http://www.tivocommunity.com/tivo-vb/showthread.php?p=3648669&&#post3648669
TiVo didn’t cancel anything – they never had a press event scheduled. I know from talking to the folks at TiVo’s suite that they’re a bit confused as to what the heck Engadget is talking about, and it is upsetting to see the mistake repeated because it makes it look like something negative happened to TiVo when nothing happened at all.