[Zope] RESPONSE.write()

Hello again, Its gonna be a flurry from me today. I've successfully used the pragma alogn with RESPONSE.write() to stream a page to a browser.... I have two questions: 1) I haven't done more work outside of MSIE 6. Is this method of streaming working on all broswers? 2) It seems that if you write a page, you have to write 100% no less of the page otherwise the Wrtie() masks any normal html. Is there a way to do both? i.e Use RESPONSE-write() to immeditaley put up you interface, and then have the content come from normal html. Thanks Paz