Thats a great idea. For some of the cords, this would probably be the best option.
With most of these cords, I can actually just get the power cable part - although that is likely to cost the same as a adapter.
I plan on going to the bentalls centre in kingston today.... maybe I can find something there that will do the job at a reasonable price. Althought from what I can see, bentalls is probably not the place for bargain hunters.
Thanks,
R