ClipTrap
Title: ClipTrap
Description: ClipTrap watches the clipboard and keeps track of copied text in its window. I initially wrote it for my workplace where we use terminal emulators (SecureCRT, PuTTY, etc.) constantly and often need to capture several successive bits of output from various routers, switches, and other devices on the network. I fleshed it out and prettied it up for the NANY 2010 promotion on DonationCoder.
I use this in conjunction with ArsClip, a fantastic clipboard caching tool.
Version: v1.0.2 (2010-01-06) -- Full changelog
Download: 
Portable zip
Discussion forum: Here
Features:
- Simple to toggle monitoring mode on and off.
- Customizable font.
- Minimize to tray option.
- Unicode build included in zip.
Screenshot:
