Keef,
Thank you so much for pointing me to skyvector.com. I am really impressed.
Drag-and-drop route planning anywhere in the world.
A nice touch is that the initial map is centred on the location of your IP address, which in my case happens to be Kuala Lumpur, even though I am in Vietnam.
I'm now busy planning some flights for the end of the month in NZ, where I will be flying solo for the first time, with my newly-minted NZ PPL.
Is there an iPad interface? I haven't had time to play with it much, since I'm at work.