My Top Directory Search Engine is now a PR4 and has recieved around 1000 searches in the past 6 weeks. I currently have the search box on approximately 15 different sites. I am looking for a few more good quality directories to be included in the search results. I am currently only showing my own sites and a few of my partner sites. I require that your directory be PR4 (no dropped domains) minimum and our search box must be shown on your home page or submit page (or both). 3 way exchange is possible if you have a webmaster site or blog to include the search box on instead. There is no cost involved. Please PM me with details of your directory if interested.