I have no idea about h.264 . If i get a chance, maybe I'll try encodimg something in that format and see how it plays.

I run linux on my desktop so i use a command-line program called tablet-encode to encode things. i also use mediaserv to do on-the-fly converting for when i'm at home watching videos over wireless. apparently nokia released something called media converter for windows that has a nice gui, but i've never tried it.

anyways, what problem are you having with dr. divx?