Oh, yes. You can use the same trick once again to install Oracle Developer Suite 10g on Windows 8.
Guess what, no PSAPI.DLL related errors (most probably because java was not pre-installed on Windows 8).
http://simpleoracle.com/2010/02/18/install-oracle-10g-onward-database-developer-on-windows-7/
Enjoy guys
Regards,
Admin