I'm using the CC API for the first time. Just uploaded all the example files, added my clients' API Key, Login and Password to the cc_class.php file and then upped that. Went to the index.php page, which shows up great but all the links to the Sample Forms take you to blank white pages and I'm not sure where to troubleshoot. Any got some help for a NooB?
What version of PHP are they using on the server? Also, did you make sure to upload all of the sample form files to the correct directory? (the same directory as the cc_class.php file)