PC World has added to is own-brand Advent range with the launch of a new gaming PC, the Centurion, a desktop space-saving PC, the Firefly, and a lightweight laptop, the Verona.

The 13-inch Advent Verona gets Windows 7, an Intel Celeron ULV 743 processor, 250GB hard drive, 3GB RAM, DVD rewriter, Bluetooth and Wi-Fi.

Weighing in at 1.6kg, and available in three colours with a gloss finish, the Verona is priced at £349.99.

The Centurion ("a stylish and affordable desktop for the budget-conscious gamer") gets a clear side to view the innards, boasts Windows 7 Premium, an Intel Core 2 Quad Q8300 processor, 6GB memory, 1TB hard drive, DVD rewriter and Wi-Fi. Complete with a monitor, it will cost £799.99.

The compact Firefly desktop PC measures in just 95 x 300 x 320mm and features Window 7 Home Premium, an Intel Pentium DC E5 300 processor, a 320GB hard drive, 2GB memory, DVD rewriter and Wi-Fi. It's priced at £379.99.