for new databases, you can create a server side DDL trigger that tracks CREATE_DATABASE event and in there just execute 'create user' for your DB,. more info :

http://technet.microsoft.com/en-us/library/ms186406.aspx

Thank you. That suggestion was extremely helpful. I reduced the AppPool min memory to 40% and DBCC works like a charm now. I'll see if i can leave it at...

i think i confused you. i did not set a min memory for DBCC pool. here are my pool settings for DBCC and APP pools:

CREATE RESOURCE POOL [DBCCMaint]

WITH (min_cpu_percent=0,

...

Thanks. I tried that as well. I created a seperate pool for it and only made 10% of Memory Available for DBCC. yet same result ?Anything i am doing wrong...