Just like an old married couple, after a rather long (four weeks) dry run we're ready for a new quickie to rekindle the love for new graphics drivers. This time, the combatants are Nvidia's last official 177 release, the GeForce 177.92 beta and the first two 178 drives made available - the official and WHQL-certified GeForce 178.13 and the dev-friendly GeForce 178.15.