First off, im sorry if this has been covered already but after using the search and going through pages of posts i have'nt found what im looking for. The problem, i have a D-Link DI-524 router, its connected to 1 computer via wired cable. I have no wireless devices im using, yet the wireless status led on the router is constantly flashing. Im sure someone is connected to me and using my internet. Can i possibly find out what they are doing on my connection, can they do something like this to me?!? I shop online, i use my CC, is there any danger of them gaining access to my CC number??? Im really worried about having such an open connection, i dont want anyone to gain access to my computer and make changes to my desktop or the router itself! BTW, my CC number has been stolen, twice in the last few months. I dont have the manual for the router at this time, still searching for it so i dont know what to do to set it up, or even how to connect to the router to set it up. Please any and all help would be appreciated!!!!!