Interestingly enough I found 0 results that could potentially solve my HTML5 validation issues at the W3C, about 9 errors to be exact - I'll only complain about 3 here today...

The first: Bad value HandheldFriendly for attribute name on element meta: Keyword handheldfriendly is not registered.

The second: Bad value MobileOptimized for attribute name on element meta: Keyword mobileoptimized is not registered.

The third: Bad value cleartype for attribute http-equiv on element meta.

Now I'm trying outone of those mobile templates that's coded in HTML5 (although I ripped the 5 to bits and pieces (my developer is going to shoot me)) - I think a few of us have heard of this template/style - it's the one where the layout is changed based on the user-agent/device (mobile, ipad, desktop etc.). This is basically my first HTML5 project, I've delved into it slightly but the validation issues I'm having here today, are confusing to say the least.

I guess my first question would be how do I made those bad values good values? Namespaces? This is rather complicated...