CI Feed on iTunes

[eluser]Tom Glover[/eluser]
[quote author="sixpack434" date="1204680021"]Guess what. After weeks of wondering why our feed doesn't show in iTunes we figured out that iTunes won't accept a feed with no extension e.g. www.sitename.com/feed

if it was www.sitename.com/feed.xml or .php it should work

My question is, is there anyway to add the .xml suffix just to the feed page?

Thanks[/quote]

Maybe routing may have the answer or htaccess.