Gotta Be Mobile caught the review over at CNET, which pegs the hp tc4400 at an average 6.6 out of 10. On the bad side, CNET cited the lack of a built-in optical drive; something I personally would rather not see in a Tablet PC. My thought is that if you’re going to ink in slate mode, why hold more weight than you need? Of course, the flipside is the potential need to carry an external optical drive, but I find that to be a very limited need these days; just personal opinion there. You can catch the full review right here and be sure to check Rob’s thoughts on CNET’s review as well.