So far...
tomorrow the basis team will install the necessary transports to the ECC System.
I have a few more questions 
First of all im using Crystal Reports 2011
So my first question regarding to this giude: http://www.sdn.sap.com/irj/sdn/index?rid=/webcontent/uuid/a02d2792-452a-2c10-7c8f-ddd50dad779b
1.) Did i need BusinessObjects Enterprise XI and the Integration Kit ? The transports in the IntegrationKit-Folder are the same as in the Crystal Report 2011-Folder, right? 
(IntegrationKit) (Crystall2011)
If your SAP system is running on a 6.20 BASIS system or later, you must use the files listed below:
(These files are Unicode enabled.)
* Open SQL Connectivity transport (K900732.R21 and R900732.R21)
* Info Set Connectivity transport (K900688.r21 and R900688.r21)
* Row-level Security Definition transport (K900689.r21 and R900689.r21)
* Cluster Definition transport (K900690.r21 and R900690.r21)
* Authentication Helpers transport (K900691.r21 and R900691.r21)
So i do not need to install the IntegrationKit seperately, because i install the transports out of the Crystal Report 2011-Folder ?!
2.) Whats about to install SAPGUI and LiveOffice is this relevant to get a connection to my InfoSets?
3.) Can i establish the connection to the ECC System (InfoSets) only with Crystal Report 2011 + transports ?!
4.) Must i create the authentifications in the ecc system only for the objects as described in the Installation Guide ( http://help.sap.com/businessobject/product_guides/boexir31SP5/en/SMP/xi31_sp5_bip_sap_inst_en.pdf ) page 229 - 330 ("From within Crystal Reports using the InfoSet driver")?!
Hope you guys can help me to fix my problems 
Thanx so much in advance for your help!
Best Ragrds
David