Big streams patch due to commit within an hour

I'm just bringing my tree in sync with todays CVS and reviewing the diff. I plan to commit the streams code within an hour or so. I don't anticipate problems, but would be grateful if you could give me (constructive!) feedback from your experiences with it, particularly if you are using ftp://, http://, zlib://, bz2://, php://, fsockopen, pfsockopen, gzopen, gzfile or anything like that! Also, if someone could test the hyperwave create doc function and let me know how it goes (using streams made 2 pages of code into 3 lines!). --Wez.