OK then you tell me what you see when you visit here:
Click Start -> Control Panel -> Mouse (If you don't see the Mouse Icon then click the option to 'Switch to Classic View').
then click the 'Pointers' tab.
The Icon (Arrow + Hour Glass) means: Working in Background
Therefore the Operating System is busy doing something in the background, if the icon does not change when the page load completes then it could be any service that is running causing the system to remain in the 'working in background' state. Or it could be an issue with the browser, if it is then only the people at Opera can help resolve it, or some service you have running. But whatever it is it is not the style.
It's not the years honey, it's the mileage...
I do not provide any install services for phpBB, Mods or Styles.
Please do not pm me for support/scripting help - you won't get any reply. If you have a question then make a post in the appropriate forum.