Can't start Scrumworks Pro :(

Edit Subject

Hey all, just installed Scrumworks Pro 5.1 on a Centos 6 machine. Install went completely fine, installed to use Mysql, no problems. Told setup to install as a daemon, it completed WITHOUT error and said sw had been started. Tried to access the system via http://:8080/scrumworks and no love. Reran setup and told it NOT to run as a daemon this time. Started manually after install and lo and behold, it would NOT start, It's a jvm error. I get:

[root@rcs bin]# ./scrumworks.sh
=========================================================================

JBoss Bootstrap Environment

JBOSS_HOME: /opt/scrumworks-5.1.0

JAVA: /usr/java/jdk1.6.0_29/bin/java

JAVA_OPTS: -server -Xms256m -Xmx768m -XX:PermSize=256m -XX:MaxPermSize=256m -Djava.awt.headless=true -Dsun.rmi.dgc.client.gcInterval=3600000 -Dsun.rmi.dgc.server.gcInterval=3600000 -Djava.net.preferIPv4Stack=true -Dprogram.name=run.sh -Djava.library.path=/opt/scrumworks-5.1.0/bin/native/lib

CLASSPATH: /opt/scrumworks-5.1.0/bin/run.jar:/usr/java/jdk1.6.0_29/lib/tools.jar

=========================================================================

Error occurred during initialization of VM
Could not reserve enough space for object heap
Could not create the Java virtual machine.
[root@rcs bin]#

Been trying to find where in hades the file that sets these options is so I can try different settings to get it to start up but no luck. Cane someone tell me where I can change these settings when it starts? It would be greatly appreciated and hopefully I can get this working. TIA to all.

Kevin