S2V (Slide2View) is a stylus-free picture viewing application. It can also be used to set up the wallpapers for S2U2 (0.97 or later), and assign a pic to a contact.

Changes:

– added option to set a pic as Today’s wallpaper.
– removed the dependancy of S2U2 version; you can install whichever version of S2U2. But if you want an instant wallpaper change, only S2U2 v0.97 or later can do that.
– removed the start-up animation which caused some problems on some devices.
– removed the forced lowercase view when browsing folders.
– enlarged the subfolder buttons (pls press this button when you want to view the subfolders, instead of posting a complaint)
– fixed some minor bugs.

http://forum.xda-developers.com/showthread.php?t=358187