I guess I will bite the bullet and join the modern era. I do slide shows for sportsman's clubs and I do classes that use overhead projections for visual aids. I want to go to Power Point. Can any of you answer these:

What do I need in terms of equipment and software?

Any advise on what equipment to buy?

How tricky is it to do a power point slide show or a projection of now on my hard drive?

Thanks for you help!
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No huevos no pollo.