If you're just looking to surf the net, a borderless window script is easy to find and use. And I doubt it really violates the ToS, but can't say that for sure.

In any case, the other problem is getting Crossfire to work. That requires an actual full screen mode, not windowed mode without a border.

A moderator already forwarded this issue to the right people. This is probably the 8th thread about it, lol