When an account uses considerable share of server system resources technicians are forced to go ahead and block this account. Rest of the users should not suffer from server high load, should they? The exact restrictions you should follow can be found in our AUP:
http://www.webhostingbuzz.com/?hosti...t-usage-policy
However I should mention again that Disk Usage Provision abusers are now notified and given time to solve the issue.