Awesome news, thank you Opera. Works fine, no more https errors.

Thank you very much, I will put that into my notes.

This works:
[Advanced] - [Address dropdown widget]
button3 = Paste and go

This doesn't:
[Advanced] - [Address dropdown widget]
button3 = New page&Go to page,"file://localhost/C:/index.html"

Nor this:
[Advanced] - [Address dropdown widget]
button3 = New page

Could anyone confirm this? It seems middle click on address bar is limited to Paste and go?

Thanks.

SOLVED: Thank you @sgunhouse, your method works great.

I was copying and pasting (same) adr file between Opera 12 and 10, but something went wrong with ID's. Now is OK.

@everyone
Just replace "2" with your folder ID (my is 32) which you can find in your bookmarks.adr (Open in Notepad), so in your toolbar.ini it should look like this:

Button2, "OK"=Show popup menu, "Internal Bookmark Folder", 32

Off topic: this new forum is really ugly. Please delete this post.

I'm more interested in this "Internal Bookmark Folder" command, but after numerous tries I still can't make it work.

@stng
Sorry, I don't have bookmarks bar's Search field, so it deleted my bookmarks, LOL.

Show Popup Menu, "Internal Bookmark Folder", 2

Is this correct, because it doesn't work (I can't click on it):
Button3, "OK"="Show popup menu, "Internal Bookmark Folder", 2, "OK", "Folder""

I have tried replacing "2" with my folder ID (25), but it's still greyout.

Focus previous widget & Focus panel, "bookmarks" & Insert, "1_ " & Backspace & Delay, 500 & Select all & Delete & Delay, 200 & Focus next widget & Open item & Focus page

Thank you for your effort, but is this a joke "Select all & Delete" (this will delete all bookmarks). Don't worry I made a backup of my bookmarks prior.

Do you want the menu to include the same Open All and Add Bookmark items as on the regular menu, or just the actual bookmarks and subfolders?

Just the actual bookmarks and subfolders, but it's easy to ignore those 2 items, so ...