You will need Adobe Acrobat Reader version 7 or higher to print the ISEF forms from the registration site.
Pop-Up blockers need to be disabled in order to print.
Many online service providers (AOL, MSN, etc) and search engine toolbars such as Google and Yahoo, have automatic pop-up blockers. You will need to turn them off or add the registration site to your trusted sites. For the Google toolbar go to the registration site and click the icon showing the number of blocked sites.
We recommend reading the pdf version carefully before printing in case any information did not get transferred. Please let us know if you see this problem.

Mac Issues

You need Acrobat Reader 7 or higher and your browser and network must allow downloads to happen. The process will actually create files on your desktop. If you are having a problem, delete the Reader and reinstall it accepting the defaults.
These files may not appear correctly when viewed by Preview under MacOS X. To open the files with Acrobat Reader, find the file in your Download folder (default is desktop), and hold down the control key when you click on it. Select Open With... and select Acrobat Reader.