What's this seasons recommendation for a cheap + light helmet mounted light? I'm using an Exposure Enduro atm, so something to supplement that for not a lot of money would be nice.

An LED torch from dealextreme? If you get a P7 one, will be stupid bright and cost about £50. If you get an old ultrafire cree one, slightly longer runtime, slightly lower weight, and about £15. The cheap one will be brighter than the original Exposure Joystick, and not much difference in weight. The p7 torch will be really silly bright, although it might be a bit too bright if your bar light is an original exposure – you might not be able to see the bar light any more.

Joe