OpenGL not starting from java using java web start

Dear All,
I am a beginner in java2d, please excuse if what I am asking is not your standards. My problem is that I am using a swing application that is delivered to a client machine through the webstart. It is a medical Image viewer(usually DICOM images of size 10~15 MB) . I am using windows XP in my client machines. My graphics card is 'Intel(R) 82865G Graphics controller' and installed with the latesr driver from the intel web site. My current problems are:
1. I tried starting the opengl through the command line using the option java -Dsun.java2d.opengl=True MyApp. My application started however the verbose says opengl could not be started. The message is as follows:
Could not enable OpenGL pipeline for default config on screen 0
2. How can I start open gl when my application is run by java web start? How can I know that open gl has started? I tried giving System.setProperty("sun.java2d.opengl","True") in the main function of the program. I couldnt see any message regarding the opengl in the web start console.
Any help would be greatly appreciated,
Thanks in advance,
zeus

Im not sure but a lot of times corruption happens and hence its better you redo your scheduling.
Regards,
Den

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