HP OM and HPOO integration

Hi Experts,

    I am setting up a demo for my customer to demonstrate run book automation. The customer is running OVO8 with JRE 1.5 but the current OO supports JRE 1.6.x.  

 

Any suggestions on how i can get the demo up quickly.

 

Can i go to older version of OO?

Can i use older versions JRSFlowInvoke to invoke OO process?

 

Appreciate a quick response.

 

Kind Regards

venkat