i'm starting to take advantage of the addon domains in my hostgator swamp account. the following is my folder structure as seen on the ftp server. public_html + 001-site1-com + 002-site2-com + 003-site3-com + admin + cache + cgi-bin + components + etc... the numbered folders are my other sites. do the robots need to be instructed to ignore these folders? the domains are totally independent of each other and not linked so i'm not even sure how the robots would be able to find 'em anyway.