It's a buyers market right now, I know you've heard that and what that means is that FSBO's just aren't going as fast as they used to. A buyer can go with an agent and look at hundreds of homes on the MLS and it doesn't cost them anything so there isn't any real motivation for them to go 'by owner' right now. As you know prices are at rock bottom so the choices they have on the MLS are amazing.
One thing you can do is adjust your price to reflect your 'by owner' status. Buyers are aware of how the system works. Go with an agent and it cost the seller 6% for marketing, finding a buyer, writing and negotiating contracts, coordinating inspections and closings etc. The buyers get how it works, so they are expecting your home to be priced 6% lower than market value. If you aren't priced 6% below market value you aren't going to find a ready, willing and able buyer. I know it's a huge bummer, but most of the sellers out there today are bringing money to the table in order to close a deal and then getting a really great deal on their new house.
Call me if I can help. Mags Rodrigue 225-505-8725