I've given it a new logo and colour scheme with a white background - more toned down than before, added some widgets, changed the adsense around, changed the welcome and moved all the banners to the bottom. Any comments or suggestions good or bad are welcome. All of my sig links go to the site.
A nice clean site overall. It has a bit of a home-brewed look about it, which isn't necessarily a bad thing - particularly for a classifieds site. One thing I'd do is to add some space above the 'Upcoming Featured Events' title. Some more space below the top 960x Adsense link unit, and above the bottom one would also be good. Perhaps a thin, dark border around the grey-green left sidebar, also.