http://www.g5dir.com/

This directory has a real good structure john

http://www.g5dir.com/Accounting/

notice it is all business like this section is accounting

http://www.g5dir.com/Advertising_and_Marketing/
http://www.g5dir.com/Aerospace___Defense/
http://www.g5dir.com/Agriculture/
http://www.g5dir.com/Automotive/
http://www.g5dir.com/Automotive/
http://www.g5dir.com/Computers___Software_/
http://www.g5dir.com/Electronics_and_Semiconductors/
http://www.g5dir.com/Energy_and_Environment_/
http://www.g5dir.com/Industrial_Goods_and_Services_/
http://www.g5dir.com/Financial_Services/
http://www.g5dir.com/Food_and_Beverage_/
http://www.g5dir.com/Government_and_Trade_/
http://www.g5dir.com/health_care/
http://www.g5dir.com/Human_Resources_/
http://www.g5dir.com/Internet_and_Online_/
http://www.g5dir.com/Law/
http://www.g5dir.com/Management/
http://www.g5dir.com/Media_and_Entertainment/
http://www.g5dir.com/Pharmaceuticals...iotechnology_/
http://www.g5dir.com/Real_Estate_and_Construction/
http://www.g5dir.com/Recreation/
http://www.g5dir.com/Retail_and_Consumer_Services/
http://www.g5dir.com/Shopping/
http://www.g5dir.com/Small_Business_/
http://www.g5dir.com/Telecommunications/
http://www.g5dir.com/Transportation_and_Logistics/


Johnny here is the structure for that directory I found we can use something like this....I think we can do this also like what g5 did