The links provided within the Dimension - Network FAQ should provide some assistance with your networking issues. The following Microsoft Knowledge Base article may also assist with resolving your "Spooler Subsystem" error message:

Microsoft Knowledge Base Article 324757 - "Spooler Subsystem App Has Encountered a Problem and Needs to Close" and "Operation Could Not Be Completed" Error Messages

Thanks cody

I solved the problem by replacing the network card and removing the internet firewall, the last item is probably what solved my problem