Virgin Media are repeating the offer of double data on their monthly SIM only plans, but are now also running triple data on the 2GB plan - so you get an extra 4GB each month - making it 6GB for £12pm.
The hack? Well I was already on the £12pm 2GB double promo from Christmas. I just logged into my account, went to manage my add-ons and added on the new triple data add-on. Its applied immediately and my account is showing I have both the double and triple - and my monthly allowance has shot up to 10GB (made up of 2GB allowance, +2GB rollover, +2GB double data, + 4GB triple data). Lets hope it carries on forward!
Fill your boots!