Advanced USB Port Monitor
Advanced USB Port Monitor is a USB Bus, USB Device and Protocol Analyzer. Advanced USB Port Monitor packs the robust functionality to capture, view and process USB traffic. It offers sophisticated viewing and intelligent searching to accurately and efficiently debug and test High (480Mbps), Full... The Advanced USB Port Monitor design enables users to use it with any USB device, extending beyond the lab environment to the personal workstations of USB developers and advanced USB device users. ... Most users - USB hardware and software developers, advanced users - will appreciate the value...
http://www.aggsoft.com/download/ausbmon20.exe - 3Mb - Download - Screenshot

Eltima Serial Port Monitor
Serial Port Monitor is a professional application for RS232/422/485 COM ports monitoring. It monitors, displays, logs and analyzes all serial port activity in a system. It can effectively be used for monitoring serial data exchange between serial devices and any Windows application, debugging... Serial Port Monitor supports all COM-port types: standard on-board ports, extension board ports, SERIAL-via-USB adapters. ... Serial Port Monitor is a powerful system utility for exploring the way OS works, monitoring how applications use ports, for tracking down problems in system or application...
http://www.mks.zp.ua/serial_port_monitor.exe - 3Mb - Download - Screenshot

MaxiVista - Multi Monitor Software
MaxiVista turns any spare Laptop or Tablet PC into a second monitor for your primary PC. Program windows can be extended across both PC's screens, while the programs are still all controlled from the primary PC. Simply connect up to four PCs via Ethernet, a wireless LAN, FireWire, or a USB... MaxiVista can also mirror the display contents of your primary PC to any other PC via a network connection without signal loss. ... MaxiVista is based only on software. ... Just drag the mouse cursor to the PC you wish to control.
http://www.maxivista.com/maxivistademo.zip - 2Mb - Download - Screenshot

Smart Sniffer(former Multi Ports Sniffer for COM, LPT, USB).
The best tool for doing LPT, COM and USB port's data transfer logging. Using this tool you can simply do monitoring and spying data transffered through ports. This is useful for people who want to research any additional HW connected to port like mobile phones.
http://www.smartsniff.com/cgi-bin/gets.pl - 2Mb - Download - Screenshot

PC Spy
Secretly monitor what is being viewed on your computer while you are away. This software allows you to capture and save screen images while you are away from your computer, showing you exactly what was being viewed on your computer at specific intervals which you can set. ... This software can also be activated from a diskette or USB, leaving no trace of the software on the computer for anyone to get suspicious. ... All screens can be captured, including chat windows, email windows, webpages, and anything else shown on the monitor.
http://www.nettrials.com/pc-spy/pcspyt.exe - 803Kb - Download - Screenshot

Desktop Server
Desktop Server is Includes the complete Linux Desktop (based on Fedora Core) pre-integrated with Userful's unique 10-to-1 desktop advantage. Includes support for multi-user sound and USB keys. With this software and extra video cards up to ten users can independently browse the Internet, send... In any configuration, Desktop Server offers a proven environment supporting features including: * Office suite * Multi-user USB sound * Security and privacy * Multimedia player * Photo editor * PDF viewer * CD-burner Desktop Server also includes DualView feature, which allows a single desktop to...
http://www.userful.com/downloads?p=ds - 16Mb - Download - Screenshot

EasyCCTV
EasyCCTV captures images up to 30 frames per second from any USB video device. The program performs simultaneous recording. Your camera(s) can be used as part of a surveillance system. When the program detects motion in the monitored area, it sounds an alarm, e-mails you captured images, or... The application is password protected and may be used as home alarm.
http://easycctv.tripod.com/setup.zip - 3Mb - Download - Screenshot

Connect and Shar
Using Internet Connection Sharing (ICS) or any proxy server to share one Internet connection, modem across your local area network ? Now you can control your Internet connection and modem from any machine. Connect, Disconnect and monitor your modem and Internet connection remotely from any pc... Connect and Shar works with any type of Internet connection be it standard Dialup, USB modem DSL, Cable and satellite connections. ... Enables you to monitor and control the modem and Internet connection status from any or all of the remote computers.
http://www.pppindia.com/software/conshar/coshrs10.exe - 262Kb - Download - Screenshot

HomeWatcher Lite
Main features: 1. Timed WebCam image upload - make snapshots at regular intervals and upload these to the Internet, or send them as e-mail attachments 2. Motion-detection mode - detect changes in the image and make a snapshot when a significant change occurred. ... Instead of having to wait all day for a wild beast to appear for the lens, your HomeWatcher monitor will detect their appearance and warn you by e-mail. ... So if you manage to connect and run multiple cameras on your PC without conflicts, you can monitor them all with one license of HomeWatcher.
http://www.homewatcher.com/download/hw15.exe - 1Mb - Download - Screenshot

ASTRA32 - Advanced System Information Tool
This program performs computer configuration analysis and diagnostics. It gives detailed information about your computer hardware and devices operational modes, including undocumented information. A unique Drivers Troubleshooter function and quick HDD Health Status checker are included. ... , CD/DVD devices, SCSI devices, memory modules, chipset, BIOS, PCI/AGP, USB and ISA/PnP devices, monitor, video card, sound card, network card, printer, installed programs and hotfixes, etc. ... T. ... This program also creates a report file in plain text, INI, HTML and XML format, and is able to run in...
http://www.astra32.com/files/astra32setup.exe - 1Mb - Download - Screenshot