Portable Google Chrome

PortableApps.com started to offer a portable version of Google Chrome for Windows. Due to the licensing terms of Google Chrome, the site offers a small application that downloads Google Chrome's installer, extract its files and installs a portable launcher. Copy the resulting folder to a USB drive and you can launch Chrome on multiple computers without leaving traces.

A much better idea would be to run Chrome using "roaming" profiles and save your settings and data online. Hopefully, 
Google Browser Sync will return in Google Chrome. There's already an experimental feature that synchronizes bookmarks with a Google account.