Today I started the Cpu patch April, 2008.
I started with the RDBMS patch, followed by the HTTP patch.
No problems so far, unfortunatly for me the EBS 11i patches I have to apply are not cummulative. I have to apply EBS 11i CPU patches from October 2005 till now...
When applying so many EBS patches, something must be going wrong :)
I will keep you posted.