So does the 405 Play H264 with the plug in?

[Scarpad]

Because I cannot get it to. My Understanding is that both the 405 and 605 can play the same type of H264 files with the optional plug ins. I've had the plug in for my 605 for a bit and no problem. Tonight I bought the plugin for the 405 and it will not play the same exact files that the 605 plays. On the 405 it locks up on loading or freezes on the first scene. Anyone have any experience with it. I suppose I can stick with Divx, but this is sure a pain after spending 20 bucks.