I made a tool to translate Monkey Island SE 2 speech.info file.
It support speech.info only (at now ), but later I will add uitext.info
XBOX version has different coding, may be I will add later
(And If I have lot of spare time my I will add MISE 1 support, but there is a great tool for it)
http://www.mediafire.com/?gclm9nd012nkmgs
I made new version.
You may edit uitext.info also.
http://www.mediafire.com/?0610c4mi1z9bmod