In addition to the Portable Suite I use:
- Programmers Notepad - Text Editor
- MetaPad - Text Editor
- Notepad++ - Text Editor
- AB-Euro - Currency Conversion
- puTTY - SSH, Telnet, etc...
- MWSnap - Screen Capture Application
- 7-Zip - file Compression/decompression app
These all work off of my USB drive without (seemingly) any changes, just designating the USB drive as the install location