500, it's telstra. I bought the house years ago before optus had any service out this way, and the plastic box in the carport where the phone line goes to says telstra on it. I sorta wanted the 200. gig per month dsl deal, but always had a 15 gig plan with telstra and only went over 15 g once in the years i was with telstra, so I'm happy with the 20g wifi hotspot I got with iinet. 20g is more than enough, plus I work away a lot so I can take the usb wifi hotspot to wherever I work and have internet. Cant do that with dsl, so all good.