I have a BenQ 8700 (not the plus version) and with version 2.0 I always had synch issues that would correct themselves by going to setup and back a couple of times.
After updating to 2.1 I no longer have any synch issues, it plays the movie first time but... I no longer can get a picture
The display has "DVI-D Not Supportive" for 1080i and 480. In 720P I just get a screen of multi-colored garbage.
I get the HD-DVD splash screen fine but nothing beyond that. The movie plays and sound is fine but I now never get a picture through DVI. Component still works fine.
I have reconnected everything, recycled my projector and the player many times with no help. I reinitialized the player and unplugged it for a while and still a no-go. The update screen shows the new version.
The root problem I believe is that this projector cycles between DVD-I and DVD-D when you select the DVI interface, there is no way to force it to stay on one setting.
Anyone else with an 8700 do this upgrade yet? I already know calling Toshiba will be a waste of time...
Also, since the 2.0 disc has the Drive upgrade on it do you think I should be able to go back to 2.0?