Hi, if you are able to get a back copy of Linux Format (September edition), there is two page spread on this course, there is a facebook page www dot facebook dot com/#!/pages/T155-Linux-an-introduction/115402685185075 and also a community group on www dot linuxquestions dot org/questions/groups/open-university/ run my ex-T155 students.
Apologies for the 'dots' instead of '.' as this is my first post and this site likes it not.