I have been having this probelm with my 1.41 non stealth. I posted a thread but had no answers

When i put a game in the drive and sit at the dashboard the drive does continue to spin (sounds like 5x) also when i exit a game to the dashboard the drive will continue to spin untill i eject it. I knew something wasn't right. So i have been taking the disc out of the drive everytime i finish gaming. Will i need to apply this update then? is it from a trusted source? I have been on for a week and no ban.
Thanks
Is there a link to this FW.