Wow! I just got through both chapters today (but I didn't get the chance to comment at this point), But I must say I really like these. I think I like the fact that, even though I haven't had the chance to watch all of FullMetal Alchemist, I still know who everyone is and stuff, which is nice. I can't wait to see the next page!
As a side comment, though, you might want to put the other page links on each page instead of on the chapter page only (like, put the "previous page" and "next page" if it's done link on each page) that way it's easier to stroll though the archive you've got going. It's not necessary, but it is convenient for people who accidently found it and want to catch up.