UBB.threads PHP Forum Software Community Forums UBB.threads Version 7/8 Support Image Uploads and what files to replace

php version is 5.3
the version of UBB is 7.5.7
image library selected in the configuration files is gd2 but the configuration does not give me another option so I've been using that. I'm on the phone with the sysadmin to figure out what library they are using