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		PC Communications Looking to connect your desktop PC to the office? Surf the Web from a hammock? Check out today's communications options.
		EDGE In the wireless world, all eyes are on 2.5G and 3G network build-outs, and EDGE is a crucial 2.5G bridge to the 3G future. Here’s how it works.
		Wireless Networks
		Instant Communications: Online Chat Though e-mail is much faster than postal mail when it comes to keeping in touch, today’s technophiles prefer the immediate gratification offered by online chat and instant messaging apps.
		GPRS: Toward the Next Generation General Packet Radio Service is poised to bring true packet data--and a greater experience--to a cell phone near you.
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