With each coming version of Windows it becomes less practical to disable UAC, and even automatic administrator escalation is becoming more of a problem.
What is in Salamander currently is not bad, but it doesn't seem to work 100 % reliably.
Full UAC support
Re: Full UAC support
It is planned:
http://www.altap.cz/salamander/roadmap/
http://www.altap.cz/salamander/roadmap/