When I was using sb today it just would not connect, the second i would press connect I would get an instant "Protocol, connection refused". So I tried to open help, when i clicked on help fs just dissapeared. Any clue why? I am also using nvidia drivers and there was an issue with them and sb. But that issue was in 2005 and there is no recent information regarding it.

Can try posting herehttp://forums.vatsim.net/viewforum.php?f=39

Thanks, Im probably going to just switch to fs Inn and see how it works out.

No problem. But I use SB without issues along with NVidia drivers, so it sounds like it may be a Network issue on your end.