At Crash Central, we've been overwhelmed with complaints of never-ending Internet Explorer windows loading when people launch Skype 5 (which happens automatically on startup in a lot of cases). It's not a virus, we've discovered. It's a case of poor programming.
In a laudable attempt at making your social networks merge into a monolith, the latest iteration of Skype integrates nicely with Facebook. Except when it doesn't. Corporate filters that block social networking sites prevent Skype from getting to Facebook. Skype 5 hasn't been programmed to handle that, so it tries again. And again. And again.
Here's how to stop it:
1. Brace yourself for multiple browser windows.
2. Launch Skype
3. Use Alt-Tab to get through the spawning windows to Skype.
4. Click on the Facebook tab in the right pane of the Skype window.
5. Click on the link labeled Don't Show Facebook In Skype.
This will halt the flow. You'll probably want to restart your system to flush the detritus. But you'll be golden.