SAP NetWeaver Developer Studio 7.0.06

Hi Guru's

I'm trying to set-up an interface inside XI where i have to pick up an excel-file , import it in XI and send it to SAP R/3.

I've installed SAP NetWeaver Developer Studio 7.0.06, but xi server is on SP11; where can i found the patch for SAP NetWeaver Developer Studio to level it to SP 11, and how can i configure a real good module (ex demo, or documentation) of such a module

Has anyone experience with this.

I've read the blog from Felix : "Read Excel instead of XML through Fileadapter.

Can i find somewhere extra information on modules and setting up the cnfiguration side in XI, how to test it and real good test material?

Regards

Points will be rewarded for helpful answers

Gwen