I am a regular user of Napster. It looks like they are beginning to block out certain tracks although the latest stuff is still available.
However, one ray of hope is that people are beginning to subtley re-name tracks within their collections by one letter such that a search will once again come good if it is made on parts of a track rather than the whole title.
Hopefully we are not scuppered yet! Don't understand why they can't relocate the servers to somewhere like Nigeria!