How does one go about interacting with db2 on an AS/400 from a WM5 device?

I can only find tools to talk to MS SQL. Are there any that will connect to
DB2/400 directly.

I have tried connecting to a Microsoft SQL table and trigger to a linked
DB2/400 table, but I get "Error: interface does not support triggers."

Does BizTalk have anything in it that will help?


Thanks,
Todd