Turn on your BlackBerry PlayBook and connect it to a powered-on Mac computer using the supplied USB cable. On the desktop or within Finder, double-click BlackBerry PlayBook CD. Double-click the BlackBerry Desktop Manager Installer. The installation starts. Accept the License Agreement and click Continue Installation.
Normal Blood Sugars. 1  A normal fasting (no food for eight hours) blood sugar level is between 70 and 99 mg/dL. 2  A normal blood sugar level two hours after eating is less than 140 mg/dL.
A normal blood glucose level is less than 6.1 mmol/L, when measured after a fast. In general, a normal glucose would be less than 7.8 mmol/L if taken about 2 hours after eating.Within 3 hours of eating, the glucose should be under 6.1 again. normal blood glucose level is less than 6.1 mmol/L, when measured after a fast. In general, a normal glucose would be less than 7.8 mmol/L if taken about 2 hours after eating.