Some of my favourite places on the internet :-
http://www.ukworkshop.co.uk - the webs best forum for woodwork enthusiasts.
http://www.axminster.co.uk - tools galore!
http://www.british-trees.com/treeguide/ - a guide to our native trees.
http://www.screwfix.com/ - where I buy most of my screws/hardware/fittings and tools.
http://www.woodturningonline.com/ - more information than anyone could ever need..