Ok, I know it's probably been asked a thousand times before but to use my mobile in bali to contact home and to contact my husband in a bar drinking Bingtangs while I shop, do I buy a sim card and pre paid credit in bali? Do I organise it here with my server? What do I do? If I do need to buy a sim card, Where from and what are the call costs? All these questions. You can have a go at me at S&S in August...