May be you have read the rumor the last days on IRC (Internet Relay Chat) but the OS2.org Webteam waited until you can really work with it:
StarOffice 5.2 for Windows 32 runs with ODIN under OS/2! Also the OpenOffice (under GPL) works fine with it! You will have some problems with repaints and surely with other things but it is very fast! 3D-objects, StarOffice Basic macros, field-commands, presentations, formulas etc. are working very well! Thanks to the ODIN-project to give us StarOffice back on OS/2.
Source: OS/2 ORG