TT Online is the TurboTax online version of the software which is the web-based versus downloading the software to your computer. The equivalent online version to TurboTax Home & Business (which is the download/CD version) is TurboTax Self-Employed online. With either version, you can print and mail a hard copy of your tax returns.
If you are accustomed to view the tax forms and schedules while you work, then TurboTax Home & Business might be the best option for you as far as functionality is concerned.
TurboTax CD/Download versions
and pricing can be found here TurboTax
CD/Download Versions .
Online versions can be found
at this link
TurboTax
Online Versions