Is it possible in EF4 to change conventions for a whole DbContext rather than on a per entity basis?

Currently when I run EF4 queries I'm getting an error on foreign key relationships

Invalid column name 'Account_Id'.

The table being queried (User) has a column named AccountId which is a foreign key to the related table (Account), if I change the column to Account_Id, it solves the problem.

However, the issue is that I don't want to do this on every table. I've set custom conventions no problem using NHibernate, so hopefully its as simple in EF4.

c# asp.net entity-framework
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