Here’s all this stuff I have and wholeheartedly recommend.  It’s the result of numberous hours of reading reviews and forum posts to discover the finest things that can be had for X amount of money, and then getting them to see what’s what.  I’ve sorted the recommendations into categories:

audio setup: my home theater / music project
computer gadgetry: a catalogue of that which resides on my desk
scuba diving gear: for being under the water
iphone trappings: handful of related accessories
car stuff: for being under the car
personal effects: on hand