If you're at work, and already have multiple applications open, RealJukebox can skip, or worse, cause general protection faults and lost data.

CNN: RealJukebox: MP3 for dummies

East and North Hertfordshire NHS Trust has been found in breach of data protection after a doctor lost a memory stick on a train.

BBC: Patients' details lost on train by Hertfordshire doctor

"It is deeply worrying that after a number of major data losses and the publication of two government reports on high profile breaches of the Data Protection Act, more personal information has been reported lost, " he said.

BBC: Firm 'broke rules' over data loss