Cirrus, are you out there?

Does anyone know who Cirrus65000 is on youtube, and Cirrus on the RSPB Loch Garten blog is?

I need to contact them to ask how they put clips onto youtube.

I have very high resolution CCTV footage from the Wigtown Osprey Project (i.e. a few minutes is 1GB) and I need to reduce the quality to post it onto the internet. What file size do I need?

I hate computers! Can anyone out there help me?

Ian Brown, Wigtown Osprey Project