Cable care

["justinasia" justinasia]

I went ahead and got a 40m extension cable (2.5mm)for my earphones. It's really 
great, works fine. However, from my firs trip with it it is now in a real 
tangled mess! I doubted my cable folding skills so luckily had tied up half of 
it which I didn't extend, so that's still fine. Will be some work to free the 
rest! Does anyone have any tips on how to fold up a cable well, and how to care 
for it so it won't get tangled?

Thanks!
Justin