IFE on the A345 is KrisWorld Wiseman 3000, I believe, which is the fully on-demand system with 60+ movies and all kinds of other stuff. State of the art, though some argue that EK's system is better.
You can find menus for most flights in the
Business Class menu thead, but the nonstops are not there for some reason. Here is a
similar thread on sqtalk, which has three menus for LAX-SIN.