I have a sharepoint services homepage with two report viewer webparts
and the following problems:

1- I cannot change the title of both webparts!

When I specify the title to one of them (Appearance > Title) the other
one changes and assumes the "Report Viewer" title.

2- I cannot display images and charts on the reports if I specify
"toolbar size : none". If I do that the report shows me a broken link
image.

I saw the html and when I specify "toolbar size: small" or "full" on
the web part the images are rendered as

http://swreportmigr/ReportServer/Reserved.ReportViewerWebControl.axd?ExecutionID=cykzkoei1yxv5fml1tebpd55&ControlID=54a16895-5b35-4359-b206-c42f337200c9&Culture=1046&UICulture=9&ReportStack=1&OpType=ReportImage&StreamID=1202459a-0b4c-47d7-9917-c9cf52b024c8

and when I specify "toolbar size: none" they are rendered as below and
fail

http://swreportmigr/ReportServer?%2fMigrReports%2fDashboardSmall&rs%3aFormat=HTML4.0&rs%3aImageID=e2ff8890-5112-4d6e-b36c-9dba234c4f91


Can someone help, please?