Report Server Permissions

I€™m trying to use Reporting Services for the first time. I€™ve created a couple of reports and loaded them onto the server through Visual Studio 2005. I got all that to work with very few problems.
I can even view the reports by going to:
http://servername/reportserver?%2fReportProjectName/ReportName
And that lets me run the run the report, print it out, etc. However, when I try to log into the report server by going to http://servername/reports , I get a SQL Server Reporting Error:
An internal error occurred on the report server. See the error log for more details. (rsInternalError) Get Online Help.
I am an administrator on the SQL Server and I have the Content Manager role on report server.
The error log gives me 2 warnings:
Event ID: 1010 Source SQL Dumper
Bucket 51209465, bucket table 5
For more information, see Help and Support Center at http://go.microsoft.com/fwlink/events.asp.
And
Event ID 5001 Source SQL Dumper
Bucket 51209465, bucket table 5, EventType sql90exception, P1 w3wp.exe, P2 6.0.3790.3959, P3 45d6968e, P4 reportingservicesnativeclient.ni.dll, P5 2005.90.3042.0, P6 45cd6edb, P7 0, P8 00005283, P9 00000000, P10 NIL.

For more information, see Help and Support Center at http://go.microsoft.com/fwlink/events.asp.
And it also gives me the error:
Event ID 5000 Source SQL Dumper
EventType sql90exception, P1 w3wp.exe, P2 6.0.3790.3959, P3 45d6968e, P4 reportingservicesnativeclient.ni.dll, P5 2005.90.3042.0, P6 45cd6edb, P7 0, P8 00005283, P9 00000000, P10 NIL.
For more information, see Help and Support Center at http://go.microsoft.com/fwlink/events.asp.
I€™ve Googled all of the errors and warnings and not gotten anywhere. I€™ve been working on this for a week and half now and not getting anywhere. I€™m running SQL Server 2005 SP2 on a Windows Server 2003 box.
Thanks for any help you can provide,
-JP