Posting Problems

Not sure why, but the camera and computer are not *talking* right now. This has happened before, so I got a card reader (as opposed to just connnecting camera directly to computer). That worked. It seems that when we fill the camera until it can hold no more shots before downloading, it gets "jammed" or something. But. Now the card reader doesn't work!!!!!! Have to figure out what the problem is. Computer and camera are both new enough that there is no excuse. I'm working on it! (Any suggestions anyone????)