Hi Pior,

re:
> (hard to tell what kind of fading transition/profile curve it is using though)

I think you can control the transition curve with the -webkit-transition-timing-function CSS property , I'm not sure what parameters it takes though. MoI v3 uses an older version of WebKit and some properties like that were implemented before being standardized so it may have non-standard parameters. You may be able to find a reference to it somewhere online though.

MoI v4 will use a newer version of WebKit and should support the standard transition-timing-function CSS property I think.

re: fade-in/fade-out , the thing about UI animations like that is it makes the UI consume considerably more CPU cycles. It's fairly deeply ingrained in me to try and make the UI as efficient as possible and save cycles for things that have to do more intensive number crunching. But it's probably time for me to not worry about that quite to such an extent.

- Michael