Technology

Cisco Linksys E4200 review Capable of amazing speeds, and set to get even faster when compatible laptops appear, but it's not enough to justify the inflated price.

Synology DiskStation DS211j review It isn't the fastest two-bay NAS, but the sheer range of features and excellent web interface at this price make it a winner.

Google adds Discussions to Docs commenting Open up threads of communications with collaborators

Apple iPad 2 review The second generation iPad is a revision of the original, and it's a shame the screen hasn't been upgraded, but it's still incredibly quick

Asus U36JC review Ample performance, superb mobility and a great design; the U36JC is a fantastic ultra-portable laptop

How Google makes its cash How does the search giant make all that money?

Ad Blocking: a personal right or a scourge to quality content Ars Technica took a stand against adblocking, with interesting results.

Online Ads: how they make money Much of the best content on the internet is funded by advertising

Sapphire Edge-HD Mini PC review Tiny, silent and with reasonable performance, but Zotac's Zbox is better value.

Nintendo 3DS review A bewildering array of technology in a compact package, the Nintendo 3DS has huge potential.

BT Home Hub 3 review Caters well for novice users, but advanced features are conspicuously absent and wireless performance is pedestrian.

Gray Matter review We were swept away by this lovely adventure's depth and characterisation

Microsoft Internet Explorer 9 review It's a big improvement over the previous version of IE, but its Windows-centric approach means that Chrome is a better choice.