No. Not ever.
Unfortunately, every other player in my group prefers D20 D&D by far.
And simply, because they do not feel the need to change.
As gamers, they are set on tracks by D20, just like most PC users are set on tracks by Windows.
We have played CoC, 2300 AD and a game of my own in the past decades.
Still, D&D has had them, and D20 along.
This is also strongly due to the fact that our main DM is very attached to official D&D and he is an excellent DM, by any standards.
So, for me, it's either play D&D or play nothing else.
And I joyfully play D&D, don't be mistaken.
But, as I see a bit clearly than others through the rules, I tend to became somewhat of a powergamer. It's my little revenge.
![Devious :] :]](http://www.enworld.org/forum/images/smilies/devious.png)