OK, quotas are disabled so no limit from what I can tell.
I can't get a screen shot since the server is remote for me to access but the settings are this:
Imaging tool: Rdeploy(*.exe;*.img) (text mode)
additional parameters: blank
enter the path and file name:
Set to folder on deployment server.
Disable image path validation: unchecked
sysprep settings: unchecked
do not boot to production: unchecked
automation preboot enviroment: default automation.
Next screen is all default.
Success: continue
default: stop
the rest is blank
These settings worked for capturing a smaller image before that consisted of just win7 and nothing else.