Miket_68,
Although it's only natural, if you are using Bristol, I wouldn't worry too much about resists. If you can give their online question bank a good hammering, you will be surprised how well the 2 week brush-up course prepares you for the exams.
You get your exam results through the post within 10 working days. Although sometimes, BGS will know your results maybe a day before you get them in the post.
I'm also there in December for mod2. Feel free to PM me if you want any info on the brush up course itself?
Good luck!