Well... unles you can be more specific of what you've tried and what errors you have now, we can offer only sympathy.
Perhaps instead of the whole SU thingy you may want to look into using Task Scheduler. Sealeopard has written a fair amount on it, including a UDF to push out tasks using JT.
Seek and ye shall find...
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Give a man a fish and he will be back for more. Slap him with a fish and he will go away forever.
