Not a bad idea!
I've got a headrest mount for my Camera beware though the minor vibrations through the windscreen play havoc with my HTC Magic.
Yours however is newer so your video hopefully will be watchable!
Edit:
Just to let you know I've spend all afternoon talking to my friend regarding interpretations of ECU data and placing that in working databases.
I've met with another friend at the same time who'd be doing all of the PC/Android development and he said he'd LOVE to do it (I have an Apple developer in mind aswell)
I'm going to talk to another friend tonight regarding web design, Accessing of databases/displaying information etc.
I think the software he has at the moment is interesting but I think the Portal in use at the moment is lacking.
I also think his software is good but could do with Adjustments and improvement interface wise and there needs to be a support Channel or atleast some form of feedback.
We are not out to make profit more interest and was wondering once we've got the baseline code down if you guys and gals would be interested in helping us with bugs/suggestions
Obviously its up in the air at the moment but I feel we have all the right components and people and should we turn a profit we'll be using it towards further development and if we are lucky we'll create an ability to update settings within the ECU but thats quite far down the line at the moment.
Lets get the dials, PID's, Equations and Scripts down first and I'll keep you posted