Bitmap to Vector: VectorMagic

VectorMagic is a project out of Stanford that allows you to upload a bitmap image. The application then converts the image into a vector based image. The site contains a series of samples showing the results of the VectorMagic algorithm compared to those of commercial products. The results look very good. This might be a good way to rescue that horrible .gif logo you use, turning it into a better quality .eps version that is reproducible in larger sizes.