Help regarding Medialab randomization and multiple questions

[ReginaldWilliams]

I have been using Medialab to design a study and I have a few questions. I've checked the forums for answers but have not been able to find one that was directly addressing my issue.

1) Is there a way to add multiple questions to one page in Medialab without using html. (I want to collect Demographic data and would like to ask a free response question, a scaled response, and a multiple response on one page, is this possible and how?). Is it possible to add multiple questions of the same type?

2) Is there a way to easily randomize conditions between subjects. I do not simply want to reorganize items in the questionnaire but I want to show different participants one of three different movies (assigned randomly between subjects) and skip the other 2 or do I have to have 3 different conditions each containing a different movie and then assign them to a condition manually.

3) Is there a way to add a row of empty cells in the experiment editor so that I can insert a new .que?

4) How can I add .mov movie files into Medialab?