CONVERSION OF WORD PRESS POSTS IN XML FORMAT TO CSV FORMAT

I NEED A PHP SCRIPT OR OTHER CONVERSION ROUTINE THAT WILL ALLOW ME TO DOWNLOAD MY WORDPRESS POSTS FROM THE WORDPRESS CONTENT MANAGEMENT SYSTEM INTO CSV FORMAT FOR UPLOADING INTO ANOTHER DATABASE. WORDPRESS HAS AN EXPORT FEATURE THAT CREATES THE HEADINGS, CATEGORIES AND POSTS INTO AN XML FILE. I NEED A SCRIPT OR ROUTINE THAT WILL CONVERT THE XML FILE INTO ACCEPTABLE CSV FORMAT FOR UPLOAD TO ANOTHER DATABASE. PRICE SHOULD BE IN THE $50 RANGE. SAMPLE OF XML FILE PROVIDED BELOW. HOW POSTS LOOK ON WEBSITE: [login to view URL]