> I had a few bugs with encoding, I was not using UTF8 and now I do, so
> I am able to tweet stauff like "Peñarol á é í ó ú" (spanish lang
> characters). I was making some tests and I noticed that if I want to
> set '!' as my status (just the exclamation mark) it dos not work... I
> get an "Incorrect signature" error message.
I had this issue before. Check the encoding of your files. It needs
to be set to UTF-8 (can't remember if it's with or without BOM
- Konpaku Kogasa