Hi,
even installed (30 Minutes ago) and it works great in (German) 3.7.4 - thanks a lot!

The best way is to leave "highslide" and so on and resize in the same window.
Otherwise you can't see the Original-Size (in spite of Indication "full size").
I've translated all relevant Phrases into German-Language and it's possible now, to switch between small and Full-Size by Click.
Very useful Add-on.
Greetings
Jaydee (from vbulletin-germany.com)