Cant read Memory Card?

Hi Guys,

My first post here so im sorry if this is in the wrong section.

I bought a gig Sony HighSpeed card from Japland a while ago which has been working fine but all of a sudden half way thru playing an MP3 it says that it cant read the card and to format it.

When I go to format it, it states 'format failed 8022008B' has anyone else come across this who knows whats caused it and how to get around it?

Ive got ano mem card which I was going to try and copy the basic format files over in hope that it will allow the PsP to read it again without losing everything.

Any help will be appreciated,

Thanks,

Adam