Hello sir_Paq -
that is something we are still looking into - the new functionality will obviously use different methodology than the prior link based system. The new system will supersize images from the templates themselves and will not be calling external pages - the SuperSize images will load within the listing pages on eBay. Once it is in place, any new listing posted using our templates will have the ability.
Our engineers are looking into the possibility of updating listings using our new templates to have this for already active listings, but currently we are still looking into the options. We'll have more information about this in the near future.