I'll picky up when I get a minute.
But as to the D-pad putting a hurt'n on my thumb - it's a frictional issue, not muscular.
The 6680 has nice, waxy plastic pad/keys and you just slither you thumb over them for the delight.
But the 95 has no such waxiness and is squeaky and frictiony (new word there, BTW) - so it hurts my thumb.
Now that there's a layer of silicone separating them, I'm LOVING this phone - though I will have to take out some button spring-discs to reduce the required input pressure.
Then it'll be as perfect as I can get it (button-layout notwithstanding).
And BTW, it's deffo not a big D-pad - indeed, it's not even a good D-pad.
If you want good, think Sammy D900 ... now there's a slinky D-pad - just GOOD design, good material, great functionality - and no overlap or sufficient-protrusion issues.
Listen up, Nokia !