Vista problem

[NotAGolf]

I moved back into my uni house the other day and since then I cant conect to the internet in vista without using the repair feature in the wireless connection menu, and this doesn't always work. It works fine with XP though. What could be the problem? It all worked perfectly before the move

 

[NotAGolf]

Anyone?

I remember when I'v had problems connecting to the internet before people have suggested using ipconfig something or other. Would this help?