How large is Nikon d90 compared to Pentax k-x?

I want to buy a Pentax k-x camera online, but i'm not sure if it's too small for my hands or not. Camera shops in my place don't sell a single k-x and i don't know anyone who has one too, so i don't have the chance to try using it. By Wikipedia's definition, my hands are average in size. I've tried using a Nikon d90 once. I think its just big for my hands. Is Nikon d90 slighty larger, or very much larger than pentax k-x?

Perhaps this will help
http://www.dpreview.com/...=nikon_d90

I'm not sure with the D90 but my son's D50 is much larger but seemingly lighter than my K-x.

Go for pentax k r which is much better in build than pentax k x