Forum OpenACS Q&A: Re: folder-edit on photo-album error
It looks like you're correct...old photo-album code....but I'm used to that... I still use openAcs 4.2 on mytlc.com and I use a totally old-school 3.2 version for an intranet!
However, I have to say that openACS 5 has positive improvements over 4.2. The whole 5.x acs experience dominates over the 4.2 experience. Good choices overall, not to mention the obvious improvements like languages.