It doesn't look as if it has been released yet:

http://msdn2.microsoft.com/en-us/office/aa905354.aspx

I don't know if this is of any help for now so fwiw:

http://msdn2.microsoft.com/en-us/library/aa730920.aspx

--
Jim
"Bjørn Augestad" wrote in message
...
|I am about to create an XLL for Excel 2007, but am unable to locate a
| suitable version of the SDK. Can someone tell me where to find it?
|
| Thanks in advance.
| Bjørn
|