Startup with variable resolution and framerate?

[Dalsim]

Wow, thanks for the super fast replies!

Yes, I did have all devices in the chain powered on when I powered up my 1st ever Xbian run. Xbian runs fine at 1080p and syncs framerate if I have my amp and TV on 1st but I wanted to be able to power on the Raspberry Pi without the TV and amp being on. But if I do this Xbian will only output everything at 1280x720@60hz.

I have tried: enebling and disabling "hdmi_ignore_cec" and "hdmi_ignore_cec_init" I have tried adding "hdmi_group=1" and "hdmi_drive=2".

As I said, when the Amp and TV is on and I power up Xbian, everything is fine, so is there a way I can copy all the data from the edid.dat and then save that as the edid.dat file. Then I could perhaps use "hdmi_edid_file=1" so that Xbian uses this data on startup even when the Pi powers up with Tv and Amp off?

If this is possible, I would appreciate someone telling me how to do this?

Thanks again.