SetPriority version 1.05 was recently compiled and available for download:
"This is a utility to start a program at a defined priority. It is also able to start a VDM (DOS-session) at a defined priority. On 2013, the author, Jens Glathe, has released SetPriority as Open Source software under the GNU GPL license. OS/2 and eComStation users would like to thank Jens Glathe and the best wishes for a glorious future to SetPriority!"