Here’s more great stuff from www.ilchi.com
Q: I have problems with my memory in general, but my main concern is my short-term memory. How can I improve it?

A: Some experts recommend developing the habit of mental registering. Mental registering means doing things in a state of full awareness, rather than in a mindless, habitual way. In other words, make a point of really paying attention to what you are doing. You could even imagine that you are photographing the actions you are taking and the events you are experiencing. This practice will reinforce the neural circuits that are used to access memories of your recent actions and experiences, making it easier for you to recall them.

Meditative practice will also help you develop the awareness and focus that helps improve memory skill. You might want to start each day with a 10-15 minute meditation in which you clear your mind and then run your plan for the day through your mind, as though you are watching a movie. That way, you will have reinforced your memories before you have even experienced them.