Vugen EXTRA RESOURCES

When recording, VuGen automatically adds EXTRARES to the request (sample code in attachment). If I commented out the EXTRARES section, the script replayed and the web page shows everything the same way the EXTRARES included. The only differences are the response time is better and lesser number of bytes to be downloaded when the EXTRARES section was commented out. My question is: Should I comment out ALL of those EXTRARES sections in the script.

Thanks,

-- NH