40 per cent drop in 12 months.

Nanotech breakthrough sees quadrupling of capacities.

8cm Blu-ray BD-R write-once and BD-RE rewritable discs due in September.

Company should act now, say analysts.

Burn straight onto a disc or choose the hybrid HDD model.

A month's worth of HD news in digest form.

A decent machine with plenty of power, but it’s not earth shattering in terms of features and value.

Battery capacity has proven to be a serious barrier to true mobile computing. Tim Dean looks at how the technology is evolving.

If your PC is lacking storage space then give it some extra room with these four internal hard disks.

Video-on-demand servers running smoothly.

We test and rate 9 of the best portable presentation devices around.

An adequate Media Centre PC, but Asus’ competitor blows it out of the water.

Good colour reproduction at a bargain price.

Five 200GB platters spinning at 7,200rpm in a 3.5in form factor.

Beautifully engineered and constructed, the Mac Pro is also the fastest PC we’ve ever seen by some margin.

Blu-ray and HD DVD players will come out fighting this year. We reveal which format is best placed to be DVD’s successor.

Blisteringly fast but expensive for the capacity

Good value and high capacity, but performance is average

A decent performer, but it struggles with small files

Huge capacity, but not very quiet or good value