< p>TELUS CORP. $42 (Toronto symbol T; Conservative Growth and Income Portfolios, Utilities sector; Shares outstanding: 602.4 million; Market cap: $25.3 billion; Price-to-sales ratio: 2.1; Dividend yield: 3.7%; TSINetwork Rating: Above Average; www.telus.com) plans to speed up its fibre optic network in Vancouver. < p>Initially, clients will be able to connect at 150 megabits a second, or 50% faster than the network’s current top speed. Eventually, Telus plans to boost that to one gigabit (or 1,000 megabits) per second. < p>The company will spend $1 billion on this project over the next five years. Faster speeds should spur demand for Telus’s other services, like digital TV. < p>The upgrades should also make it easier for the company’s health care division to attract new clients. This business helps medical professionals convert patient records and other data to electronic formats. < p>Telus is a buy.