David Brancaleone has read my proposal and said it was still too 'general'. I realise that it is and have rectified this; it is far more 'tight' now. Uploaded video work eventually; all the macs were in use, and the ones that were free did not work for some reason. My course tomorrow has been cancelled so I will go in. My mirror box did not stay together; tried silicone, araldite, and hot glue. Will try some UV glue later in the week.Worked until 9 to get the proposal sorted.