well 10 release 2 for linux is out now (well since jul 6th).
technet (http://technet.oracle.com) is carrying a tiop 20 cool features stuff and tom kyte has very cool article on his blog http://tkyte.blogspot.com
about dml errors . the concept seems not only interesting but something very well worth testing and maybe using in data warehousing and maybe oltp systems.
looking thru the licensing schema i was dissapointed the transparent encryption and encryption for rman backups was a seperately licensed product.
this kinda sucks since oracle is desperately tryingto make more revenue wheras companies are trying to shrink it budgets.
but ooh well maybe in some release oracle will bundle the features up may 12 ????