1-4 are in fact the same thing.Which is to try not to contact
him anymore.This is one of the more effective ways.But provided you
want to lose him even as a friend.For me,I would not want to lose
her as a friend,so I do meet up with her or exchange smses
occassionally.
point 5 is a rather risky move.Getting into a rebound relationship
does not gurrantee that we would forget about the person.But I
guess it'll help to a certain extent and who knows?The person might
turn out to be the right one for us. 
Some of the things I try to do is to keep all the things or gifts
that will remind me of her away from my sight.I'll try to pack
myself with work or other activities.There is this saying that
being busy keeps your worries away because you juat have lesser
time to think!As time passes on,i hope i'll realise that life can
go on without her and I should move on since she already has.
I would not want to hold on to the past and restrict my
growth.Instead I should reach out to the future and hopefully there
are better things to come in my life.
