Access 2007 Connection To SQL 2000 REALLY Slow

I have an Access2000 ADP that I want to run under Access2007. The problem I have is that some forms take up to 45 seconds to open in Access2007! These are not complicated forms--just simple navigable reference forms like setting up transaction types etc. that are based on basic select statements like:

SELECT * FROM ArReceivableType

Where ArReceivableType is a reference table (less than 10 columns, all int or nvarchar(100) max) containing about 15 or 20 rows. They open instantly in Access2000.

I put a trace on to see what is happening on the SQL Server, and I noticed heaps of nasty code like this that generates tens of thousands of reads:

select object_name(sotblfk.id), user_name(sotblfk.uid), object_name(sotblrk.id), user_name(sotblrk.uid) from sysreferences srfk, sysobjects sofk, sysobjects sotblfk, sysobjects sotblrk where srfk.constid = sofk.id and srfk.fkeyid = sotblfk.id and srfk.rkeyid = sotblrk.id and user_name(sofk.uid) = N'dbo' and object_name(sofk.id) = N'FK_FaAssetTransactionWork_ArReceivableType_ArReceivableTypeId'

It looks like Access2007 is reading all of the constraints for the underlying table, including all foreign keys. My SQL database contains 1400+ tables all with properly constructed foreign keys and other constraints.

Any suggestion on how to NOT have Access2007 do this? Right now, Access2000 works great for this enterprise app, but I really like the new Access2007 features (and I don't want to still be developing Access2000 apps in 2010).