Well, I think he is trying to code some PHP, and his keyboard is not cooperating. So, instead of looking around for another forum, he probably decided to use the best one he knows of (PHPBuilder)...
It's possible that there will be all sorts of windows experts on this board who will jump up to help with a problem like this (for example, you). However, the likelyhood is that there will be more people who know about the intricacies of windows text input on a good windows forum than there would be on a php forum.
I'm not saying he can't ask here (though looking through all the javascript threads, its possible someone else will), I'm just saying that he may find better help elsewhere.