Can any get back to me if they have a solution to capture from grooveshark.

Most of the time I get a temp file that will not play I get a file like this (WEBDUMP_05280CA0.tmp). Looking at the properties of the file and it says "Transfer was closed.
Did you navigate away or close your browser? Try going back to the page to try again. Content-Type: audio/mpeg"

Thanks in Advance,
Micromedia