A SECTION of pipe, an empty container of talc, some thin aluminum piping and a computer cable. Take these items you might find laying around your garage and give them to Andi Santoso, and this tae kwon do student will turn them into something resembling a TV antenna.

However, this is no ordinary antenna. It is inexpensive and can provide a fast Internet connection; at least twice as fast as a dial-up connection (Internet access through a home tel