I've rearranged the boards so it makes more sense:
The search bar has been altered to be more flexible. You can now search for the last 30,50,100,300,500,1000 of all, snail or chat posts. You can get the last 1-23 hours and the last 1-14 days. Anything over 48 hours is now shown as threads, under as posts.
The search bar is now compatible with the light skin which has been tweaked a bit to make it looks slightly nicer.
The searches now include any new categories I have created recently, and I've made it so it is simpler to add more so updates should be quicker.