[Plugin: pb-embedFlash] How to: Different Size SWF Movies

Hi-

Great plugin. I really enjoy it. I do have one issue I can’t seem to figure out.
I have need for different SWF file sizes. For example, in default sizes in the pb-embedflash admin panel, I have it set to say 700×320. But often I need a swf to display at 900×420. I try to make this modification in the tag [flash swf-file.swf 900 420] but it ends up sizing to the default 700×320. Any ideas how I can have various sizes using this plugin?

Thanks!