  We have the unique opportunity to observe and model nearby streams around the
two large Local Group spirals Milky Way and M31 in great detail. However, the
detection of streams around other external galaxies is required to verify the
general application of the derived results. We give a short summary of streams
around other galaxies known in the literature, measuring for the first time the
surface brightness of Malin's M83 stream with modern CCD imaging. In addition,
we present four new detections of possible stellar streams around disk
galaxies.
