OutOfMemory Error when scraping page with many results

Hi,

I am trying to scrape a file that has a variable no. of records based on the parameter sent to the site. If the no. of records is relatively low, it works fine. If the number of record is around 1000 or more records, the command file stops running. It gives an error in the log file:

First Page: Sending request.
An error occurred while processing the script: Delta Dental CA - Get Input
The error message was: OutOfMemoryError (line 32): Java heap space-- Method Invocation session.scrapeFile
Scraping session "Delta Dental CA" finished.

There is one extractor pattern that looks like this:

~@ProviderName@~  
~@Address1@~
~@City@~
~@ST@~ ~@Zip@~
~@Phone@~
~@IGNORE@~

~@SpecialtyDesc@~

Practice Limitations
~@IGNORE@~  

~@Office@~

I have tried upping the memory in the settings to 1024 MB and disabling logging. I am not using session variables, and I am writing the data to file as soon as I retrieve it. This occurs if I run the script from the command line. If I run it from within the application itself, it takes a long time to bring up the page with many records, but it successfully outputs all the records to file. My concern with running it all from within the application is that it will take too long to run. Any help in this matter would be greatly appreciated.

Thanks.

Aviva