form 3115

I have done about 80% of my return online using "Premier".  I discovered that I need to use Form 3115 due to an error in depreciation years by my CPA in previous years.  Do any of the online Turbotax programs allow for form 3115 or do I need to buy the download/CD business version. If I need to use the download version is there a way to transfer what I have entered so far?

thanks