JVC's First Three-Layer Combo-Disc Blu-Ray / DVD

JVC developed and used a high-performance reflective film to produce this revolutionary three layer structure. The outer Blu-ray layer can be read by the blue light laser but it is transparent for the red light laser which therefore has access to the inner dual dvd layer.

The JVC disc sums 33.5 GB in total storage capacity of which: 8.5 GB are allocated to the standard video content; 25 GB hold high definition content.

JVC unveiled its intentions to promote its disc to the Blu-ray disc Association, in the spring of 2005. Mass production will begin when BD-rom players are available, early 2006. The combo disc will be available for a 30% higher price than standard DVDs.

The idea is to ease the transition among standard DVD and high definition discs. All big players on the dvd market, including JVC, expect SD and HD dvd to cohabit for a while.

At the beginning of this month, Toshiba and memory-Tech were announcing their dual-layer DVD/HD DVD disk able to store both dvd and HD dvd content. The dvd layer had a 4.7 GB capacity, satisfying specification of current dvd discs, while the HD dvd layer could store 15 GB capacity.

At least with storing capacity, until now, JVC (Japan Victor Corporation) is the market leader. The company is currently working on a Blu-ray/ dvd combo rom disc with even more storage capacity. This later disc will feature 50 GB of high definition data (BD format), stored on a dual layer and 8.5 GB of dvd dual layer structure.

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10 Ways to Increase Your Energy Instantly with a Golf Performance Diet

A golf conditioning program should always be accompanied by a solid golf nutrition plan. In essence, what you eat determines how you play. So, which foods produce champions and which foods hinder play? Let me give you a few hints.

It goes without saying that proper nutrition is important for all of us. But, if you are serious about shaving valuable strokes off your scorecard, you need to make some tough decisions on seeing your diet through. If you travel for golf, or play in frequent tournaments, it is important not to fall into the trap of settling for fast food or a quick bag of chips or chocolate bar. Make a commitment to use some or all of the following tips and your energy will reach new heights in your next round.

Avoid caffeine and alcohol. Both of these are diuretics and cause fluid loss. They also both affect performance. Coffee can over stimulate your mind or your muscles, making your performance uncontrolled. Excessive consumption of alcohol severely affects your coordination.

Avoid large amounts of food in the two hours leading up to tee time. Food in your digestive system diverts blood away from your brain and muscles, affecting concentration and physical performance. A meal two to three hours before play is preferred.

Dont skip meals. Golfers need that slow and steady release of energy to see them through difficult or long hours of play. Smaller meals are better to help increase metabolism.

Eat 5 to 6 small meals throughout the day. this gives your body the nutrition it needs to last.

Drink lots of water. Think in terms of 8 to 10 glasses each day. Continue throughout your round to stay hydrated especially during the summer months.

Combine carbohydrates, proteins and fats at each meal. this aides in overall digestion and ensures you are getting the proper nutrients.

Bring a snack or bag lunch. Beverage carts are not known for healthy choices, so dont put yourself in a position to feel forced to rely on them.

Avoid high processed foods or sugar based foods. They tend to raise blood sugar levels quickly and, then, drop rapidly causing fatigue.

Stick with the basics. Dont try new foods just before you play. Stick with what you know your body responds well to.

Keep it simple. There is no need to make elaborate meals or go to great extent in preparation. A piece of fruit and bag of nuts will go a long way in replenishing energy when you need it.

As a golfer, especially if you are of a championship caliber, it is essential to have a wide variety of complex carbohydrates to maintain your energy through an 18-hole match or a 72-hole tournament.

Mentally your brain needs to stay conditioned to tell your body what to do, not to mention calculating distances, swing strength and maintaining focus. Follow these 10 tips and watch your scorecard drop to new lows.

Susan Hill is a CHEK Golf Biomechanic, sports Nutritionist and President of FitnessforGolf.com, a private, members only, online golf fitness website dedicated to the improvement of golfers worldwide. If you are looking for ways to increase your endurance on the course, then visit http://www.fitnessforgolf.com.

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