[xwiki-users] Heap size errors with new XWiki installation on jetty and oracle 11g

Hi, I recently set up a new XWiki instance, on a windows server, hosted in Jetty with the Database on Oracle 11g. After starting the server there was a "blank wiki shell", I was prompted to install the Enterprise xar which I did. It seemed to install correctly, I could create a user and log in etc. But I keep on experiencing heap size errors. I reached the point where I had allocated 2Gb memory, and it is still freezing up with heap errors. Has anyone experienced the same and managed to solve it, or got any ideas on how to isolate the problem? My configs are as follows: Java 6 64 bit Windows 2000 Server Jetty 7 Wrapped as a service with apache-commons-daemon (procrun). Thanks for listnening, Neil.