I hope so. When we were at WDW for a week in mid-Nov of '99, there were two e-ride nights. They were absolutely great!
The next year, we were there late Nov, early Dec and no e-ride nights. (There was MVMCP, but that was not as good.)
The five days we were there in May of 2001, no e-ride nights.
We were also there for a couple days before our cruise in mid-Nov of 2001, but no e-ride nights.
Now, we're going back from 1/11 to 1/18 of 2003 and I really hope there is an e-ride night. My in-laws will be with us (along with our 13 week old daughter

) and I've told them again and again about how great e-ride nights are. I've heard that the attendence in mid-January is greater than mid-Nov, but they're both pretty low.
From
http://wdwig.com/etika.htm, there was on e-ride night (1/3) in Jan of this year, 5 in Jan 2001, and 4 in Jan 2000.
Sooo, no, I don't know when the e-ride night will be (if any) for Jan 2003. I'm really hoping there are some in January, but we won't know until sometime in December. I'd keep an eye on
http://wdwig.com/etik.htm for updates.
-sig