I prefer to free view stereo pairs in cross view and all my previous stereo pairs are in that format. I have a friend now who cannot cross view but has for many years been able to free view in parallel mode. I will convert images over time to parallel format and collect them in an album. If you prefer parallel mode either with or without special glasses please some time check out the album. It will be for some time a mixed bag of some of my more popular cross view efforts.
www.flickr.com/photos/jacobs_ian/albums/72157670963872605 