Viewing Reports in the SQL Server Reporting Services

I uploaded my report project (http://....../reports/). Now (online) when I go into the folder and click on one of my reports to view it ... It fails. There is just the loading, blue line on the IE bottom but its NOT finishing loading (I have a blank/empty site).

What can I do to view it online?

p.s.: My version is the 2000er. It does work to view it in the MS Development Environment. I think there is a problem with my database, I use a OLE DB type.
p.p.s.: I get NO error Message, just its loading forever.

THX if anyone can help me...Niqui

[650 byte] By [AmA-Nique] at [2008-3-3]