Well you can make it yourself pretty easily. All you have to do is use FindFilesAPI to list all the files in the folder. Then make a timer which will periodically loop through the list and check the Date/Time modified stamp of every file (compare it to another list of the stamps so you can check if it changed). If you find a file that has changed upload it to the server.

Regarding bob, my deepes appologies. I hope he is a vegeterian