Any idea when there will be a version of Query Reporter that works with the new 10g Instant Client? I've PL/SQL Developer working by changing the settings in Preferences/Tools, but there is nothing similar in QR. Thanks for your help.

You can specify the OCI library (oci.dll) on the command line. For example:

queryreporter.exe ocidll=c:\oracle\10g\bin\oci.dll

The next release will automatically support it.