I am having problems trying to open some movie (wmv) files. I am running Ubuntu 8.04 and I am getting this error message when I try and open one.


There is not enough room on the disk to save /tmp/funny.wmv.part.
Remove unnecessary files from the disk and try again, or try saving in a different location.


What part of the disk do I need to goto, to remove the unnecessary files from?
How do I change the location for saving the files?

thanks