Temporarily, to upload a note from RainbowNote to Google Docs does not work correctly. If your notes contains Japanese, Chinese, Korean and some characters like $, those characters are converted to question marks.
It’s not a trouble caused by RainbowNote.
It is due to Google Docs Service is partially in trouble ( From your PC, you can check the trouble is on the Google service by uploading TXT or HTML file using web browser).
We’ve already asked Google to solve this problem.
Please use send mail function instead of save to Google Docs.
Thank you for your patience.