Thanks, but the program doesn't allow me to change the mime 
unless I cancel the download. And I'm afraid to do 
that, 'couse I don't want to "update" from the start again.

The file is actualy detail.htm?id=01232 (only the numbers 
change).
This is simmilar to php, but I haven't yet see 
this .htm?id=01111

Any ideas? Thanks!
M