InputStream as parameter not supported

I'm using the JDBC driver 7.1.  I'm trying to write data into
prepared statements using InputStreams.  When I use the sample
program with a simple example, it works great.  When I use the
'real world' code, I get the above error. 

Are there any known flaws or exceptions in the 7.1 JDBC driver that would
occassionally produce the "InputStream as parameter not supported"
error?

Thanks

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Travis Bauer | CS Grad Student | IU |www.cs.indiana.edu/~trbauer
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