Jeff Almasol posted the latest version of his Additional Scripts for After Effects on Adobe Exchange. It includes Purview for CS5 for adjusting the Alternate RAM Preview setting interactively plus several widely-used scripts:
"scripts for editing keyboard shortcuts (KeyEd Up), launching scripts (Launch Pad), create project folder hierarchies (Folder Setup), converting Adobe Swatch Exchange (.ase) files (Swatch You Want, kuler Shapes). These scripts include minor updates..."
Update: There are also Additional animation presets for After Effects (for shape layer and 3D per-character text) from Adobe.