Do You Lag?

[Damlite]

Type of lag: Position Lag, Spikes
Frequency: Often (almost all the time)
Times of occurrences: GMT +10, my playing range can be from 8am to 3am.
Player location: South East Australia
Player computer: Performance computer (3GHz Quad core, 4GB RAM, GTX275, Windows 7 Ultimate)

I never experienced any lag at all and the gameplay was fantastic pre svn update back in August. My internet connection is stable and has not changed since the update.