Topic: creating galleries for universal playback

I have SVpro 1.8 implemented on my website and want to upgrade to 2.1pro with it Universal Playback feature. I see that SVbuilder is not supported on my ancient G-5 and a test using the PS script show me the gallery created doesn't have UP. Is there another method to create galleries with Universal Playback other than SVbuilder?
Thanks for the great product btw