I wanted an inexpensive digital camera and picked up the UMAX AstraCam 1800. I also grabbed a 32MB Kingston SmartMedia Memory Card to enhance the number of pictures it'll hold (it came with a 4MB card). Unfortunately, it periodically locks up during picture taking and turning the camera off, then back on, serves to efficiently clear the memory of all pictures. I returned the camera for a new one, but it does the same thing.

Has anybody else had this problem?