I couldn't live without test driven development, lets us ship code quickly. We have a large test suite using SimpleTest for testing the PHP side of things on 9

I couldn't live without test driven development, lets us ship code quickly. We have a large test suite using SimpleTest for testing the PHP side of things on 99designs, along with a custom web-based test runner. Only problem is our full test suite now runs at over 4-5 minutes. 90% of the time is taken up with setting up a fresh database environment before each test. Interested to hear how everyone else handles this.