For me it has to be computers, I have two that I built and a laptop, I am currently building one for a friend and I am always looking for new gadgets that I can justify buying. I also have a wireless print server with two printers attached to it, and one of the PCs is for my daughter and it is wireless also. Bluetooth wireless mouse, keyboard and my cell phone synchs to my PC using Bluetooth also. Microsoft fingerprint reader so I don't have to remember all those passwords. Surround sound on my PC. DVD burner as well.