Couple of links you might be interested in: STILL UNDER CONSTRUCTION

My brother's web site (mainly in Hungarian): www.sikzoltan.com

Work related:
Labs:
Official website of the Research Institute of Univeristy Laval (Robert-Giffard)
Buzsaki's Lab at Rutgers University
Institue of Experimental Medicine, Hungary

Companies:
coming soon

Music related:
Traders
Dirk Uther (great ELP collection)
Akira Katsumoto (another big ELP recording collector)
Official ELP and related sites, forums etc.
Keith Emerson
Greg Lake
Carl Palmer
ELP Digest

Photography related

Gabor Martin
Bolt Gallery (Hungary)