Im thinking of doing one of these courses:

http://www.goldtrowel.org/weekend.htm

OR

http://www.tradeskills4u.co.uk/trades/Plastering

I want to learn about plastering/skimming etc & hopefully by the end of the course want to be able to plaster a wall.

Has anyone had any experience with any of these sort of company's or can anyone recomend any good training companys?