How much does it cost to use Windows Live Messenger?
Use Windows Live Messenger for 95 a day with a Fair Go Policy of 1MB (you only pay if you use it that day) or if you’re on Postpaid you can sign up for just $5.95 a month and use it as much as you like with a Fair Go limit of 10MB. Prices mentioned are applicable to Optus customers. Service Provider customers are subject to charges as supplied by your Service Provider.