Any suggestions for a good IDX website solution ?

[Will Sifert]

I am a new agent (real estate investor for almost 20 years) and I am planning on getting my own IDX feed through my broker. (I also have an internet advertising background and I plan on doing a lot of advertising online to get leads.) I started looking at companies that provide nice costume sites for the IDX feeds. Has anyone here used a company that they were happy with or can recommend a good one to use? I am looking for a site that has a nice professional presentation and easy to use, on the same level as zillow, etc. (not an outdated site that looks 10+ years old) and that also focuses on getting pages spidered, SEO friendly.  I am willing to spend money and have looked a one in particular that looks really nice but costs $5,000 setup and $300 - $500 a month but I would prefer to not spend so much if they are comparable alternatives at a more affordable price. Before I make a decision I would love to hear some feedback from others who have their on IDX feeds and have used a company to create their site. Thanks in advance.