Xampp 1.6
Apache, Mysql, Php and perl in a single easy to install package

ClickTracks
Reveals exactly how visitors interact with your website - which links they click

SQLSourceSafe
The integrated version control solution for SQL Server database

ISAPIZip
Increase the performance of a webserver while reducing the bandwidth required.

MDaemon
Powerful and secure POP3/SMTP/IMAP4/HTTP mail server for Win 95/98/ME/NT/2000/XP

W2kEventLogReport
Check your servers eventlogs daily with a intranet-report without duplicates

PMP
Performance monitor for remote/multiple Windows servers.