Help with XML file

[vikingyouth]

we've been getting a lot of concerned emails recently from fans who are trying to subscribe to our show - mostly through iTunes, some through PCA, some through our site - that are saying that they never get any shows past like our 5th show from the end of february 2005.

i've tried to figure out what the problem is but am stumped right now.

if someone could take a look at our xml file and help me with this i would GREATLY appreciate it.

thanks so much in advance!!!

http://www.thefeedlot.org/feeds/vikingyouth/feed.xml