Freeware List

Visio viewer
VMware server, VMware client, VMware server console, VMware vix
License Key
VMware Server for Windows A80DJ-FUM6F-VFKFJ-4JQ9J
VMware Server for Linux A804M-FU6AN-U878L-4L33M

VMware Server License Key: 98DPT-YAVDK-19N77-4AQRH (20100417)

FTP:
FileZilla
FTP Wanderer
Baby FTP
WWW File Share Pro
AlFTP belong to the AlTools)

CD/DVD burning tools
Alcohol 52/120% -- CD and DVD burning software, open iso file http://www.alcohol-soft.com/
Nero BurnLite

XML Viewer - MindFusion's XML Viewer
http://www.mindfusion.eu/product1.html

Input Method:
Yahoo Input Method (support chinese)

The opensource TFTP client/server
http://www.jounin.net/tftpd32.html

List IE cookies
IECookiesView v1.74
http://www.nirsoft.net/utils/iecookies.html

List Firefox cookies
MozillaCookiesView v1.30
http://www.nirsoft.net/utils/mzcv.html

Multiple Clock
Qlock - http://www.qlock.com/recommend.php?dl=qlock&src=download
Introduction article - http://www.techsupportalert.com/content/best-free-multiple-timezone-world-clock.htm

ssh, telnet and most discovered feature, serial console, client software -- putty, maybe pietty (for chinese users) is ok

Hex editor - PSPad

md5 caculator
WinMd5

Photo Viewer
Windows version PMB Portable Installer
http://support.d-imaging.sony.co.jp/www/disoft/int/pmb/download/software/pmbp_win/ct.html?S=CTL

RemoteManagement
TeamViewer