After converting a number of Access databases to SQL Server, we have decided to promote an Access tool that will make this task easier and more accurate. Here is a page of questions and answers on the MUST upsizing tool that explain why it is useful.
Read more on the MUST upsizing tool and find out what it can do for you. For my team, we are finding it makes upsizing easier to the extent that we will do conversions earlier in the development cycle.
Let me know what you think about MUST if you download the demonstration version and experiment with your database (by posting a comment on this Blog).