Oh, why don't you have a website? They're easy and cheap. If you just don't want to do it, I would recommend posting your listings on here, on zillow.com, google base, all of which are FREE. If you don't have any listings, I'm sure that someone in your office or your company as a whole would be willing to let you advertise their listings. Also, think of starting your own blog. It will double as a website, you can advertise your listings, and you put all the content you want on there for absolutely FREE! Check out blogger.com for starters.