[font color=\'#000000\']My 20D is on order, and I'm sure when they become available I'll get a custom bracket. I've got custom plates on my D30 & 10D, and will probably go for an L bracket with the 20D (plus grip).
However, I also have a Wimberley P5 generic plate, which really does a good job on all the bodies I've tried it on. This way I can use the 20D with my A-S gear immediately I receive it (with or without grip) and when I get an L bracket for the 20D+grip I'll be able to use the P5 on those rare occasions when I work without the grip without investing money in a custom plate which I would rarely use.
The P5 is a great product. Not quite the same as a custom bracket, but worth a look![/font]