on my pgce course there was a talk on this at begining of year, but it wasnt done at the college and nearest place was ages away and it didnt suit most ppl, of over 20 ppl who attended the talk i dont think anyone did it cos it was too far awy , taking 2 hours to get there, and it in evenings and after school placements at same time it didnt suit most ppl.
but it probz depends on where u stuying now and if there is any being run near or at ur uni.it is a great cert to have. i know some ppl are going to do it once july comes and have finished the course.
some did an on-line one as well throughout year, where basically had got info and notes send to u and u did essays and assignments and sent off, and were marked , and get cert at end.i think it was quite expensive but those who did it thought it worth it
hope some of that helps, mab u should try course coordinator cos in my college she had leaflets on it and organised the talk where a few ppl came to explain and discuss it with whoever was interested