Add multiple products with accompanying pics all at once

Is there an extension for this? I see where you can add multiple products at once, and where you can add multiple pictures at once, but I can't find anyone who has combined the two.

like a set of forms where you can put this info
category1 position1 product1 product1pic1 product1pic2 product1pic3
category2 position2 product2 product2pic1 product2pic2 product2pic3
category3 position3 product3 product3pic1 product3pic2 product3pic3

and then add it to a specified category.

this is pretty straightforward so I'm sure it exists, I just can't locate it. Seems like everyone one need it which makes it very odd that its hard to find.

Thanks for your time,

-Codey

Great support. I assume by the lack of responses including rudimentary knowledge on the subject that I posted this in the wrong section. Any enlightening ideas on where I could post this to get a more involved response?