Legal / Electronic Discovery Question

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Hey All,

Sorry to post to several groups but wasn't sure which development group
would be best for the question.

I was wondering if there are any developers out there that have significant
electronic discovery experience and are familiar with the OutIndex
E-Discovery tool?

If so, I was wondering if there are any good competing tools and,
specifically, tools which offer better customization support.

Currently, I am in a situation where there is electronic data, it gets
pumped into SQL Server via E-Discovery and then later into something else.
Because of E-Discovery's limitations, there are legacy proprietary tools in
place which need re-writing, etc., etc.

Any recommendations?

Thanks!