I just noticed this - wish i had about 2 weeks ago but nonetheless can’t wait to test it out. There’s a new tool called SuperPreview put out by Microsoft for cross browser testing. Seems like they are really putting out an effort to court developers and I’m glad to see that. I haven’t played with it yet but will post an update after giving it a try. Looks promising! Oddly, i have yet to find an actual homepage for it.

This seems to be the homepage for it.

Read a good writeup of that plus alternatives here.

And you can download it here.