iMacros was definitely the answer here, I am working on a customized code at the moment and it's going really good. Running into some problems, but I usally solve them.
Got a code now that can:
- Login to a website
- Fetch article information from a .CSV
- Post the article to the website
- Save a report containing information what article that were posted and where
- Save information about if the post was successfull (or not)
- Logout, clear cookies
- GOTO next website