Configuring Postgresql for writing BLOB at a high-rate

Hi,

I posted this question at stackoverflow. Please follow there to see the question in a nice format as I also posted the code that I used for benchmarking.

http://stackoverflow.com/questions/1174848/postgresql-inserting-blob-at-a-high-rate

The main question is: how do I configure Postgresql such that it’s most efficient for storing large BLOB at a high-rate?

Thanks,

S.