I've picked up a Blackburn X3 headlight system for the bike, having missed too many opportunities to bicycle commute or otherwise get out and ride due to lighting conditions.
That sucker is stunningly bright. I'm impressed.
And more LEDs, of course. I plan to be lit up like a Xmas tree.
Another recent aquisition is a 1.5 litre CamelBak. So I can haul more water for some longer rides I have in mind.