Have just installed Ubuntu 12.10 on my old HP Compaq 6720s...

Hoping it would run quicker and simpler than Vista.

At the moment i am regretting the move to ubuntu because i cant connect to my home or work wireless internet connection.

Its just not as simple as vista. I have no experience with ubuntu i just want my work laptop to connect to the internet!

Any help would be great... considering switching back to vista...