Distributing Java Components as Silent, plus what are the issues

Apologies in advance if this is not the correct forum for this posting.

I want to ship java Runtime, j2re-1_3_1-win-i.exe and Java3D, java3d-1_2_1_01-win32-opengl-rt.exe with our application/installation. Does anyone know the commands to run these installations in silent mode (i.e. no UI.)

Secondly are there any legal obligations/issues we shipping these components on our CD.

Thank you In Advance.

Note: I am a complete Java Novice, so no gobbledegook.

[501 byte] By [IGOED] at [2007-9-26 1:16:07]