Long Line Marker: Visual Studio 2010 EXPRESS

I'd like to have l开发者_如何转开发ong line marker in my Visual C++ 2010 Express.

I've tried almost every possible combination of the regedit->guides trick and none of them worked (It works fine with 2008 Express, but it seems to be no longer supported with 2010 Express).

I have also tried many different plugins, but they don't work with 2010 either.

Any tips? Thanks.