PC Pro Podcast 78

In this week’s instalment we break the news about Acer’s foray into Android netbooks; look at what Microsoft is doing with its new, free security software; sigh, tut and make despairing noises at the state of BT’s online backup service; look askance at the Twitter/government/Trafigura affair; and marvel – in both a good and bad way – at Sony’s latest high-end laptop.