This month's session on Wednesday 19 May is a virtual presentation - "Leveraging Search & Discovery Patterns For Great Online Experiences" by Peter Morville and Mark Burrell.
I've seen a few virtual seminars from UIE.com and they've been pretty good. And Peter Morville is a well-respected search specialist, best known for co-authoring an industry-standard book - Information Architecture for the World Wide Web (also known as the polar bear book).
It's at the Scottish Enterprise building in Edinbugh. Free for UPA members, £10 for non members.
Scottish Usability Professionals Association May 2010 event - Full details and booking form