I love it, but, triple-clicking a line and then shift+down arrow (to select a bunch of lines) removes the originally triple-clicked line from the selection. When copying and pasting code blocks, I keep missing the for (...) or if (...) statements.
You can try triple-clicking + dragging the mouse, which should do full line selections. There was a reason that the selection is made in a reverse direction, but I don't remember it. I'll try switching it and see how it goes.
Not really. It may be possible to write a plug-in that does the same thing, but no part of this code would work on VS2008, from the extension system (VSIX) to the editor APIs used (the new VS2010 editor). Sorry :-/