iphoto style album stack for ipad application ipoto

Question

Hello,

I am looking to develop a video and image gallery in my app. The thing I found useful to be used for the videos is the FLOW COVER option available at http://www.chaosinmotion.com/flowcover.m. However, I would also like to show albums in the iPAD style Stacked albums

A video representation is at Youtube (43 second onwards). I heard people talking about Three20 but not sure how that can be used as none of the sample work on the xcode.

Please advice if there is any sample / library to do this..

Thanks in advance.