On November 20, 2015 at 09:43, alex5908 said...
2. Not so good answering a question with a question but still... Do you mean contacting them how to add JP1 database from this website to RCCreator database?
Ask them if they have, or can obtain, the codes for the items you do not have. If not, can they suggest a means by which you can add them yourself.
You can also ask them about JP1.