Loads of Mobile broadband offers available at the moment but this one starting on 1st December is very good indead.
£29.99 for Dongle - then £15 per month for 3GB usage.
Cheapest Broadband Dongle on PAYG.
Ideal If Worried about paying bills, not commiting you to a lengthly contract either.
Dont judge on usage for £15 as same with most networks - bargain if looking for Mobile Broadband.