I went into dick smith to get a new power adapter after looking online and on the apple website. Dick smith did not stock the adapter as they were a small store ? Walking past ed's (which is smaller than dicks) and took a chance by asking, even tho a lot of PC stores laugh at you when you ask anything about macs. They were really helpful and didn't laugh at me for owning a Mac (yes that has happened to me several times in pc repair stores) Great service, extremely helpful! And cheaper than dick smith and jbhifi read more