The filtered categories that show above a particular portfolio 'grid' of pics works just fine when there's a maximum of 20-30 items in the portfolio [like our "web sites" portfolio: http://visualimpact.wpengine.com/web-sites/. [ Screen grab: http://www.4VIS.com/WebSitesPortfolio-WithSortableFilter.jpg ].
But, we have over 100 videos to show, and are concerned that most people won't know to select a 'filter' before they start looking at the examples, and will get frustrated scrolling down so many videos.
So, what we would like to do is 'break up' all the videos into 'separate' portfolios (of 5-20 videos each) [ Like on this "landing page": http://visualimpact.wpengine.com/video-production/ ], then after they are on one of these specific portfolios, there can be 'links' to the other specific portfolios shown just above the grid of images, so they don't have to hit the back arrow a couple of time to get back to the Video Production "landing page" to select another category to look at. (Like this: http://www.4VIS.com/CapabilitiesOverviewsPortfolio-WithSortableLinksFilter.jpg ). [ This is the actual page: http://visualimpact.wpengine.com/capabilities-overview-video/ ].
[ Essentially, we want to create a portfolio in Template Builder with all the video categories, have it be sortable, and NOT show the images ]. We also want any 'ajaxed' page to open below this 'new' categories filter list, just like a normal page would 'act' with a 'normal' sortable filtered category 'list' -- i.e. when a 'project' like "Add IMPACT! is selected on this page: http://visualimpact.wpengine.com/web-sites/ ).
I hope this is clear (like mud!) ;^D
Thanks for your efforts on this!