Highest density yet - but Hitachi aims for more
Mobile drive sales also growing - though microdrives are being squezzed out by flash
Drop your notebook with confidence
But at £5,000, it is not about to see off the old hard disk
Hard-disk video recording helps push Western Digital profits up 23 per cent
£205 device packs 148 billion bits per square inch
£600 devices among rafvt of new HD products at CES
Gigabytes of flash give magnetic drives similar performance to solid state

Epson’s industrial-strength media viewer looks better than ever, but price is a concern
Stack rival formats on the same media, says Warner engineers
15Gbyte Traxdata data disks cost about £8
High-capacity SD cards becoming capacious enough to hold movies