Use the code "bestvpn" on VPNArea to get a 14% discount on their VPN subscription service which includes more Australian servers than most others, with locations in Adelaide, Melbourne, Sydney and Brisbane, in addition to servers in 49 other countries.
VPNs such as this are great for accessing geo-blocked content (eg. NetFlix/Hulu etc.), buying stuff from international online stores (eg. Origin) + helping your computer security by encrypting/hiding your internet activity in public locations or from your ISP/goverment (ie. a certain ridiculous forthcoming data retention policy)
No data logs
P2P Allowed
256bit AES Encryption
Uses shared IPs
Accepts payment using Bitcoins, Credit Card, Payza, PayPal
Company based in Bulgaria (no Data Rentention), data stored in Switzerland (excellent data protection laws and P2P downloading is legal)
5 simultaneous devices
Good (if not excellent) performance results
Dedicated IPs available
Servers in lots of countries, including many exotic/unusual locations
Great customer support
Fantastic Windows client with all the bells and whistles you could hope for (although Kill Switch app compatibility needs some work)
Good support for other platforms (Mac App under active development)
Lots of DNS servers
How good are their servers? Ghostpath at $5 a month works fine for me.