"choose new file" -- en masse

if you have a single item that is split up, you cant just select the source item and have it replace it - you have to by hand choose new file for each item... What i propose is to have the choose new file button be ACTIVE when you select items en masse. This way we can change the source file for a number of items (that all reference the same file) at once. its a basic feature in vegas... why not reaper?

umm, i found it, i think..

but a problem arises if you only want some of them altered - then it is back to altering each one individually