With only a few hours til the tax filing deadline, I was having problem with TurboTax.  It reported no errors so I proceeded to file it electronically, but it kept saying it couldn't do it because there were errors.  So I went back and found that some field in California tax return was not supposed to be a negative number and it should be greater than the number above.  Well, the number above came from the federal side and was negative.

After an hour of going back and forth which TurboTax really sucks at (why can't it be more like a browser and let me spawn new windows and navigate back and forth?), I finally started ripping out forms and wiping out deductions until the damn thing filed without complaining.  I am paying a bit more tax than I would have otherwise, but at least it's done and over with until next year.