I've decided not to get the 20D gripe.
I use the hand strap as a helper in portrait-mode, and it feels better to me. And its a bit less weight without one. The better BP511A power and lower usage of the 20D means an extra battery is not such a "must have" as it was on the 10D. So I'm resisting it and spending my money on other camera gear.... as a good POTN PBBH* member would.
The grip on a 20D is for the look more than practical, unless you're doing portrait shots in a studio all day. There is definitely something to be said about "the look" of a unit with grip - looks like a beefy 1 Series unit, in short a "Pro wannabe look" to the average person. Well, I have the 10D with grip as the spare camera now. I'm going with the twin black DSLRs being enough of a "Pro wannabe look".. the safety fluro vest helps too - will be doing a sports event soon and I'll let you know how "the look" goes.
[*PBBH - Perpetually Broke But Happy]

