Solidworks world 2015 and 2014 presentations

Hi,

I remember prior to sww 2016, the presentations for last three (2015, 2014, and 2013) SWWs were uploaded in this link: www.solidworks.com/sww/proceedings/proceedings-presentations.htm

But now it is changed and I can only find this year's presentations, is there any chance to include sww 2015 and 14 as well? Are they gone forever?

Thanks,

Vahid Mostofi

SolidworksGeneral