Hello, this is my first post, I have a big problem. I'm writting Geographic information sistems in visual basic, and I need speed to draw satelital images, the big problem is that the satelital images is a non supported format by a picturebox or any object in classic vb objects. my idea is to perform the image in memory and then draw it onto any DC, I'm using API's such SetPixelV, but is sooooooooo slow . . .!!! is there any way to make a buffer with the image (in facts, I do that) and then flush into a DC? I can't find the way to do it. sorry about my english, I hope yuo understand the problem.

Thanks A lot.

Mario Sileone