I am using the software version of TurboTax Deluxe (with free CA state). Although I prefer the website route (rather not install 1-time use software), the software is significantly cheaper. At Costco, it was only $32 + tax after instant rebate. Granted, it no longer includes free federal e-file, but I don't mind using the printer and snail mail. And after I am done with it, my friends and family can use the software to file their taxes, too.
As for the software itself, 2005 version is significantly beefed up with improved organization. It works well and easy to use, it added up enough deductions for sizable refund. So I am happy.