If you register for a ResearcherID in Web of Science, consider setting up an EndNote Basic account as well.
Endnote Basic is a simplified version of Endnote, which Web of Knowledge provides if you have registered. If you wish to register, you will need to use your UARK email address. It has limited functionality compared to the full product, but it is free for your use and you can save as many as 10,000 records in it. It will hold 2G of files as attachments!