Don't even try to listen to the Radiohead file - I deleted it while floundering stupidly through some stuff.
You will indeed find that Arizona will cut out on you, the problem being the extemely long loading time. The song plays faster than it loads. Way faster.
So, if anybody knows of a better audio host than Castpost, I'm all ears.
Okay so Jas put her magic fingers on the music file and fixed it somehow (Arizona). It now seems to play uninterupted. Thanks Jas - you techno-wiz. Radiohead file is still deleted though.