I did this and it works. Thank you.
Edit -> Configuration -> Browser Configuration. (or go to about:config URL)
Filter pref: general.smoothScroll
Change value from false to true.
However, for us who use wheel all the time fast scrolling is:
- not time consuming
- better, because you do not not have to move your finger more frequently
But is true that slow scrolling is better because you can find data faster.
And moving with Home and End is not a bad idea. Just I am so used to a whell I just won't use them.