Yes, it is slower (but it has gotten better), but now that I have a tabbed explorer, it's really hard to go back to the single-window per dir version. I'm sure

Yes, it is slower (but it has gotten better), but now that I have a tabbed explorer, it's really hard to go back to the single-window per dir version. I'm sure there's a performant 3rd party extension that would fit the bill, but I'm too lazy atm.