The Disasters Emergency Committe web site at www.dec.org.uk is apparently suffering problems. You can donate by phone on 0870 60 60 900.
UPDATE
Picking up this post at Crooked Timber, I promise similarly to forward all receipts from the Amazon Associates scheme in 2004/2005 to either the DEC as above or the Red Cross. I can't promise it will be much but every penny helps.
