Using Skype on DXB
there are two ways of using skype - computer to computer, which is free and computer to landline/mobile, which costs money. once you have skype downloaded on your computer you can use the computer to computer anywhere in dubai. however you can only use the computer to landline/mobile in the free zone, for example the greens. there is a great cafe in the greens called Berts... its next to KFC and wagamamas... they offer free wireless and make great sandwiches and juices. you can also download skype from there. good luck.
p.s. also dont forget to take your laptop on layovers and use the free wireless in some hotels... examples are entebee, london gatwick, paris, jfk(i think)... all when in the lobby.
;-)