I recently migrated a few projects from TD to QC. We were using Winrunner for the most of the automated tests earlier and they still work fine in terms of invoking winrunner to execute them directly from QC. Going forward, we want to use QTP for new automated tests and we want to be able to invoke QTP from QC to execute these tests in the batch mode. Because WR scripts do not run as is on QTP, we want to keep WR for old automated tests. Is it possible to invoke WR for a few tests and QTP for others from QC. How can I configure it on QC (or is there configuration needed on the client?)? Also, what if we want to use the same client machine for both WR and QTP testing? Any inputs will be appreciated. Thanks in advance.