I use UK Dvorak, which is similar to Dvorak, except the @ and the " symbols are switched around. I haven't yet encountered an OS that offers this as a default l

I use UK Dvorak, which is similar to Dvorak, except the @ and the " symbols are switched around. I haven't yet encountered an OS that offers this as a default layout, so whenever I'm away from home, I get those symbols wrong. The cost of typing comfort...