Malwarebyte's Anti Malware
This software scans and removes unwanted malware from your computer.
Filesize: 2.71 MB

Stinger - Anti Trojan Software
Stinger is a stand-alone utility used to detect and remove specific viruses. It is not a substitute for full anti-virus protection, but rather a tool to assist administrators and users when dealing with an infected system. Stinger utilizes next generation scan engine technology, including process scanning, digitally signed DAT files, and scan performance optimizations.
Filesize: 4.03 MB

Back Button - Javascript
This ia a very simple code snippet to allow a "Go Back" link in javascript.
Filesize: 248 B

PNG Fix for IE
Trying to use .png images in your designs and IE 5 and 6 is refusing to show them with transparency? These files are for you!
Filesize: 41.1 kB