Thank you very much Erik. I'm going to check those sites
>>I'm starting a project where I will need to read and create data from a database to biztalk schemas xml strings. Primarily Invoices and Orders.
>>
>>What would be the best strategies, tools, etc. ?
>>
>>TIA
>
>Check out Extensibility's XML Authority for an extensive Schema authoring tool with support for BizTalk schemas. Also, new.xmlspy.com for a good XML authoring tools.