I know that Monolingual will trim down additional languages and will de-universal applications that are written for only one architecture. Are there any tools that I can use to de-PPC the apps that came with my MacBook? Do I have to recompile from source? I've already compiled Firefox, VLC, and KisMAC as Intel-only for my machine, but the impact space-wise will be much more significant if I can trim down the Apple supplied applications. Thanks for your insightful replies.