Whenever I hear Mona Marshall, I think "OMG, IZZY!" It's like a standard. ;) I'll be hearing her play Syaoran in a short while, though - maybe it'll be different then.

I found the English cast listing on the Kyou Kara Maou LJ Community. (http://www.livejournal.com/community/kyou_kara_maou) I haven't seen it on my usual source (Anime News Network) yet, though.

And, FMA is only four episodes per disc as well... It's not great, but it could be worse, I guess.