Peek through
From wikinotes
http://www.lukepaynesoftware.com/projects/peek-through/ Hotkey toggles transparency on selected window. Nice when you're working with source code and a web browser, or when you simply must keep your beautiful desktop visible while browsing.
AWESOME AWESOME. Need to hack this into xmonad with the same hotkey for consistency.
- Hotkey: Win+A
- Transparency: One notch Above Low