The download went flawless on my card but I was trying to install on the hds 8 first and I was never seeing anything happening. Finally after 3 times, I decided to try it on my hds 7 and it downloaded right to that unit. Hds 8 still hasnt got the download. Came here looking for help. If it works on my 7, I would think it should work on my 8 without changing to another card. Frustrated but happy about 3 screens on my 7. Huge improvement there.