Dreaming of ringing in the New Year with a new job under your belt -- either at your present company or with an entirely new employer? Don't forget that a successful career change takes time, sometimes lots of time. If you want to bust a move in 2008, the time to start laying the foundation is now.

One logical place to start: Compare your skills against our list of disciplines that employers predict will be most in demand -- such as wireless networking, security, business intelligence and machine learning.

When IT professionals first think of trying to nab a promotion or win a new job, they often "run out and get a certification or take a training course to pad their resume," says Grant Gordon, managing director at Overland Park, Kan.-based staffing firm Intronic Solutions Group LLC, which specializes in the IT and engineering industries.

While certification can indeed sometimes be a wise investment, there are other initiatives you can start right now to improve your job situation by 2008. All you need to get started is an investment of time, a good degree of motivation and (perhaps) a change of mind-set.

1. Talk to your manager

Gordon advises job seekers to start close to their workplace -- as close as the boss's office door, in fact. "Speaking up and telling your boss you're capable of something goes way beyond certification or training," Gordon says. A frank heart-to-heart with your supervisor often can help you get that additional responsibility, status and recognition, which is more valuable than any training course, he says.

Talk to your manager about what you need to do to take the next step, Gordon says. "People like to keep their weaknesses well hidden, but I advise them to sit with their boss and ask for more responsibility or find out why they're being overlooked," he says. "Don't always wait to get feedback -- go to your manager and ask, 'How am I doing?' or 'What's next?'"

Even if your manager is not very approachable, Gordon advises that you still seek his advice. "If you ask what professional need he has that you can help fulfill, he'll quickly become more approachable," he says. "The lesson is to leave your own agenda aside and listen to how you can help them."

If you do actually talk with your boss, you'll be one of the few who heeds this particular piece of career advice -- another plus that can set you apart from the competition, according to Gordon. "It's the most crucial advice, but also the most overlooked," he observes.

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