Roderick Klein is currently the president of OS2VOICE.
Roderick Klein has worked at Mensys B.V. on OS/2 from 2001 until 2014 where he was the official eComStation spokesman and promoter in the community. He started using OS/2 when the Warp 3 beta from IBM came out. Working on further improving the IT infrastructure of Mensys and providing support internally and to customers, he also works on eComStation development, support, research and new projects. He is president and liason officer of VOICE, and member of the Dutch HCC OS/2 gg and its helpdesk. He is now President of the Dutch OS/2 VOICE foundation.
- Warpstock 2007: eComStation 2.0 and beyond 
- Warpstock 2003: GEN-04 : eCS Roadmap.