> I think i'm using the wrong handler, but is there any handler can =

> this problem?

As far as I can remember mod_rewrite kicks in after a PerlTransHandler. =
This should enable you to use a TransHandler to rewrite the URI based on =
the database contents, eg:

http://o.example.com/2.gif -> =

(be sure to return DECLINED) and then have mod_rewrite/mod_proxy proxy =
this for you:

RewriteRule http://o.example.com/REDIR/(.*) http://$1 [proxy,last]

the 'REDIR' tag can be anything suitable for matching. The end user =
should not notice this.

Not tested, but think it should work