I was referring to the fact that you can't just write it off outright - You need to depreciate it/account for it based on certain IRS rules, and that you'll definitely need to keep proper documentation to back everything up in case of an audit.
I'm going to find out more monday, but from what I have been told if you have an LLC, you can elect to file as an s-corp or c-corp instead of doing on your personal return and this will give many more options for deductions.