THE `FOODIES` HAVE THEIR OWN NETWORK. JUST IMAGINE WATCHING RACHEL RAY WHIP UP HER LATEST MIRACLE IN JUST 30 MINUTES. NOW THE FOODIES ARE NIBBLING AT MAGAZINE MARKET-SHARE IN THE COOKING CATEGORY, DEBUTING "O" TYPE PUBLICATIONS LIKE "EVERYDAY WITH RACHAEL RAY." PAM HOUK WITH BOOKS-A-MILLION SAYS, "Yes...there`s high interest. They`re a lot of people who just refer to them by their first name." THE INFLUENCE OF THAT KIND OF RELATIONSHIP CAN ADD AN UNNEEDED LAYER TO A MUCH MORE WEIGHTY ISSUE THAN TO FRY OR FILLET.