127186 DCB RealEstate Script IDX/MLS

Hello DotComBuilder just came out with a version 2.0 of their Real Estate script. I'm looking for a way to integrate IDX/MLS into the script so that realtors can connect with their local MLS to display listings. I'm assuming that you are familiar with the method of integrating this because I'm not. I need it so that I can market the script to realtors all over the US. I would like a link in the navagation for 'MLS Search' and then it opens up in the body of the template. I'll need this to be reusable as I could 100's or 1000's of realtors using it on their individual sites. Please contact me with any questions.