Got a morse tutor from Maple Leaf Software - 01223 894431.
It was perfect - I walked the morse exam no problems.
The other thing I did when starting out was spelling out words and letters in morse - things like other cars number plates when at traffic lights, headings on letters etc. Try and remember the "beat" of the letter and it becomes quite intuitive fairly soon. At present I can spot idents straight away, no probs.