1) The jump button failed on me in the vertical climb of the church area. I could no longer jump from platform to platform.
Yeah, I can't do any further testing because of this.
Also, a dead skeleton's exploding bones can still hurt you. I don't think the original games do that.
Oh, and the controls screen only give me the default controls, I don't see any option to rebind them. And for some reason you can't close the game while in that screen.
By the way, in case you want a more uniform voice set for the characters, here's Omegasigma's Judgment English voice sample rips:
http://www.mediafire.com/?9qe4rcma4ahzhl2Grab it while it's up. Just in case, though, I have downloaded it and might reupload at a later time if Omegasigma's link goes down. This rip doesn't seem to contain the winquotes though, but I believe Serio might be able to help you with that.