Just upgraded two systems from CDBurnerXP 18.104.22.1683 to CDBurnerXP 22.214.171.1247. Was asked to make copies of new application CDs for a site licensed application. When attempting to Copy Disk, received the following error - "CDBurnerXP - There is not enough free space on the disc. Please free up some disc space or choose a different target. [OK ]" This occurs on both systems that were upgraded using two different blanks from two different sources. Once I downgraded to version 126.96.36.1993, the disks copy fine on both systems - 5 copies each. NOTHING different other than going back to 188.8.131.523. OS: WinXP SP2 CDB: 184.108.40.2063 (Good), 220.127.116.117 (No good).