m-eken

To flush DNS for MS Internet Explorer, you can do this:
1. Open a command promt. Start -> Run or [Ctrl]+[R] and type cmd
2. Whitin the command prompt, type ipconfig /flushdns
If you use Vista, follow these steps:
1. Start -> All Programs -> Accessories -> [Right Click] on Command Prompt
2. Select Run As Administrator
3. Whitin the command prompt type ipconfig /flushdns and hit [Enter]
For Firefox internal cache:
Firefox -> Tools -> Advanced -> Network -> Cache: Clear Private Data Now.