I am in the process of putting together my own SDK (Software Development Kit).  No this is not a 50 Meg download from my site but rather a portable software development toolbox that I can take on the road.
fLogViewer

Category	Name	URL
Text Editor	Crimson Editor PSPad Notepad++ Metapad	http://www.crimsoneditor.com/ www.pspad.com/ http://notepad-plus.sourceforge.net/uk/site.htm http://www.liquidninja.com/metapad/
Source Control	Subversion	http://subversion.tigris.org/
Source Control	Subversion Windows Shell Extension	http://tortoisesvn.tigris.org/
Web Browser	Firefox	http://www.mozilla.org/products/firefox/
Design	CRC Cards	http://c2.com/cgi/wiki?CrcCard
Code Generation	Code Smith	http://www.ericjsmith.net/codesmith/
Archiving	7-Zip	http://www.7-zip.org/
Various	Excel	http://office.microsoft.com/en-us/default.aspx
ftp/sftp	FileZilla	http://filezilla.sourceforge.net/
html/xml formatting	HTML Tidy	http://tidy.sourceforge.net/
Clipboard Manager	CLCL	http://www.nakka.com/soft/clcl/index_eng.html
Shortcut Manager	Winkey QLiner Hotkeys	PC World http://www.qliner.com/hotkeys/
Log File Viewer	fLogViewer	fLogViewer
Desktop Search	Copernic	http://www.copernic.com/en/products/desktop-search/