Internet not working w/Limewire
 

Okay so I have had several problems which I thought were fixed yesterday when I used Limewire (I switched compatibility). Now when I open up Limewire today, it isn't connecting (says it's connecting but doesn't) and then when I go to get on the internet (to come here), it says I have no connection so I have to restart my computer (then my internet works).

I have a brand new laptop, Vista, connecting from home, plenty of hard drive and the test page works.

I've switched compatibility, deleted the preferences and unchecked connect on startup.

Any suggestions are VERY appreciated! It's just SO WEIRD that it worked totally fine yesterday and today I have done nothing different and it won't work!