I run a tv-show streaming website getting greter than 500 unique visitors a day and am looking for an advertiser to display 125x125 ads. Thanks
if everything is legal why not : adsense , adbrite , if you are not sure ask them but this are the best options i think
the top on the business is google adsense..... but if you want to try others then read my signature link... to find out some more good network after adsense....