are you playing half life 2 online,if so are you managing to jump like a high jumper and jump from building 2 building cause i cant and i dont even seem to to be able 2 manage to jump up onto a basic ledge it is really starting to piss me off ,if any of you out there no what im talking about please let me know how they are managing to do it cause im starting to feel like the odd 1 out.CHEERS