Downloads, Open Folder, Popups.

Hello Boys and Girls.
I am wondering if these 2 or 3 things are is purposely left out,
or maybe it should or could be requested.
Or maybe there is a setting or a fix.

(1) = When you click a download link to a file FF does not have a
popup blocker, per say, I do use Adblock+ 7.5.5.
Like IE it blocks it then a little bar up top says it was blocked,
and you can click that and choose to download the file.
So to me apparently it might be blocking popups, I can't tell.
But not the ones that the user clicks a link for.?

There seems to be no allow popups or temporarily allow,
type things.

(2)= After you download the file there is no okay choice or close,
which is okay I guess,
BUT, there is also no open folder or open like IE,
I NEVER use "open" but I do use "Open Folder" Alot, and it automatically shows the file that you just downloaded.

Any info here would be much appreciated.
Thanks.