Update: The 12 month offer expired on the 28th of September, now replaced with six months half price and free connection on both packages.
Update: As of the 8th of September, both Essentials and Plus now offer 12 months half price on a 12 month contract! Both packages also come with free activation during this promotion.
TalkTalk's new half price deals on their Essentials and Plus packages went live today.
If Fibre to the Cabinet is available in your area, you could take advantage of these offers for just £10 a month more with TalkTalk's Fibre Optic Boosts, which offers speeds of up to 40Mb.