Performance related - This link is The standard in computer performance.
RSV - Swedish IRS.
Gaudius AB - The company I'm totally devoted to - just after My Family.
PO - Windows programming - The most comprehensive Windows programming site on the web?
MS SW Library - MicroSoft still have some interesting stuff
The home of HoTMetaL - One out of all HTML editors
Adobe PageMill - One more of all those HTML editors