YIKES! Can you just use a generic ODBC driver? That would give you the password casing you need. Of course it would be slower, being ODBC, you couldn’t count on the Oracle optimization..... Or are you locked into some of the Oracle functionality in your current driver?
We’re pretty much locked in. We got it working eventually, but it was kind of a pain because the drivers are part of the Assembly, and you have to deal with the GAC, and all that wonderful stuff.