[USR-TC] Flashing DSP Cards

Quick question, I flashed a few of my DSP cards from V.90 to 3.5.105 V.92 and I really don't see a difference in V.90 to V.92 How can I verify that they are now V.92 and is that all that needs to be done is flash them or is their perhaps some settings that need to be changed. Thanks Bill