Hi Richard:
I found the problem with the Command Button. On both of my computers the Embedded Macro is the culprit. On my computers the Code is displayed as:
MRC Members Only Information Form,Form,,”[ID]=” & [ID],, Normal
The correct code should be:
MRC Members Only Information Form,Form,,=”[ID]=” & [ID],, Normal
As you can see the code on my machine is missing the first = sign. When I made the correction to the forms on my computer they ran without a hitch. This did not resolve the problem with the computer. Every time I would place a command button it would produce the same error.
In frustration I contacted Microsoft’s online help. A day later I was contacted by a Microsoft engineer. I explained what the problem was, he then logged on to my computer so that he could see what was happening as I created a Command Button. We and his colleges worked on this problem for four hours with no resolution. In frustration he sent me a file to delete all of the Office 2007 files, this was designed to remove all of the remnants of Office 2003 as well; this took close to an hour.  
Now we reinstalled Office 2007 from the original disk. When I opened Access and again tried to place a Command Button it produced the same faulty macro. Now they had me download a new Service Pack 2 for Office 2007. Now when I placed a Command Button it produced the correct Macro as listed above.
All told we worked on this problem for close to six hours. They acknowledged that there is a bug that will be addressed.
If others are having the same problem you might want to check your copy to see it is the same as mine. Go to Access Options, select Resources at the bottom, under about Microsoft Office Access you will find the build code. In my case it is (12.0.6423.1000) SP2 MSO (12.0.6425.1000).
My Support Request Number from Microsoft was SRZ091031000053 in case you have to contact Microsoft. They can then check the notes that the Engineer had documented on this problem.
I hope this fix, resolves the problem for all my fellow 599CD students.
Bob Lilly
MYOLP