a list of agencies and organisation which will come in useful!

Presentation and Promotion
http://www.direct.gov.uk/en/Employment/Jobseekers/Helpapplyingforajob/DG_173655 - CV Writing Guide.
http://www.raindance.co.uk/site/index.php?aid=185 - Essentials for a Press Kit
http://cliffordthurlow.com/making-short-films/press-kit/ - Clifford Thurlow, Making a Press Kit
http://www.withoutabox.com/ - Withoutabox
http://www.computerarts.co.uk/tutorials/new_media/stunning_showreels - Computer Arts, Stunning Showreels

Agencies

www.heartagency.com
www.bigactive.comwww.ycnonline.com
www.agencyrush.com
www.wiccaartists.co.uk
www.centralillustration.com
www.pocko.com
www.handsomefrank.com
www.dutchuncle.co.uk
www.lemonadeillustration.com

Organisations

www.theaoi.com
www.dandad.org
www.ycn.org
www.designcouncil.org.uk
www.nesta.org.uk
www.varoom-mag.com