Windump http://windump.polito.it/
TCPdump http://www.tcpdump.org/
Proxomitron http://www.proxomitron.org/
Eraser http://www.tolvanen.com/eraser/
Ranish Partition Manager http://www.ranish.com/part/
TCPview <--graphical netstat) +more@ http://www.sysinternals.com/
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Dev-C++ http://www.bloodshed.net/ <--essential
D compiler http://www.digitalmars.com/d/alpha.html

£$€£$€£$€£$€£$€£$€

http://www.cdrom-prod.com/
http://www.unixdos.com/