Maybe this is a cool product to add to the sparkfun product list:
http://www.comedia.com.hk/fp2008/mod_JPEG.htm
This camera can be connected to RS232 (TxD RxD)
There is a library available for arduino:
http://gizmologi.st/2009/04/taking-pict … h-arduino/
Let me know what you think about it.
Best regards.