Thank you Steve,
So review means see again it would seem? Since allowing a student to review (see again) their response doe not allow a student to review (change) them?
How about the difference between "immediately afterwards" and "later"?!
I will have to try out the possibilities from a student point of view. I thought that there might be someone that had done it already.
There are some things on 1.5.2, such as quiz sub categories, advacement to groups, and the site policy that i really wanted. It was with trepidation that I started to use moodle 1.5.2 only a day before the start of term but I am glad that I did.