There's still a derth of good material for low attainers in ICT. I've found these worksheets to be really useful in motivating some of my less-than-bright kids.
The availability of the High and Low Ability packs to a classroom ICT teacher should offer an easy way to deliver a differentiated programme of learning in a curriculum area where learner skill may exceed their abilities in other curriculum areas, and where this skill needs channelling into appropriate applications.