need real expert (geting outer files) *english/german*

Hi all. I habe a strange problem! I try to get a URL like: www.server.com?var=xyz the problem is, that this is very good restricted by serverside. But now I already get the file, and no more the error-message, but the problem is, that the file will not completly load. this means, I receive the file, but only the first 4188 bytes from 11988 bytes. If I call the site with a BROWSER, I'll get the full file, but it is nessessary to have this page into a string, to read out a specific position. what could that be..? where is the problem? does anybody know such a problem??? please help me. If someone believes to have an answer, feel free to mail me any detailer questions. thanks for all help. Tribun (Patrick Lehnen) --- mp3o.net