RSJ has released an update to their CD/DVD writer software for OS/2. In case people weren't aware, starting with 5.0 RSJ now supports writing to DVD media.
URL: http://www.rsj.de/stage/en/cdwriter/cd_os2.asp
Download: http://www.rsj.de/stage/en/download/downos2.asp
Changes RSJ CD Writer for OS/2
5.53
* CopyWizard: fixed DAO option not being turned off for data CDs under certain conditions
* CD View: fixed options dialog not showing/activating field containing invalid data (options dialog won't close if a field content is invalid, e.g. contains an invalid path)
* fixed a bug when writing DVD+Rs with BurnProof recorders
From the order page it appears this requires an upgrade fee even from the 5.05 version https://www.rsj.de/stage/en/order/orderos2.asp
"Upgrade RSJ CD-Writer for OS/2 (Versions 2.50-5.05) to RSJ CD-Writer for OS/2 5.51 Keyfile of previous version is required for installation Internet Only Euro 33.62 approx.US$ 43.24"
Source: OS2VOICE