I have a wireless connection and im close to my router and on my ps3 it says i have 97% connection so when i download demos or even system updates it usually takes about 1 hour for system update and an about 2 hour for demo. Can you tell me how i can improve my download speed. I even turned off the computer and the download speed was still slow. Should I get an ethernet cable? Tell me what i should do to improve the ps3 download speed.