Pocket-lint has teamed up with Imation to bring you the chance of winning the Odyssey removable hard disk storage system.

Ideal for the home or office, the system includes a docking station, 40GB storage cartridge and mobile USB adapter.

With Retrospect back-up software included, the system makes it easy to keep backups away from work due to its removable cartridge, whilst data on the disk is easy to organise without using up space on your hard drive.

The USB adapter is also ideal for when use of the docking station is inconvenient. Just slot in the USB, connect up the cartridge and away you go.

We have two systems to give away, each one worth £168. So to be in with a chance of winning answer the easy-peasy question below.

This competition has finished.