backup before i integrate more stuff
added terminal window size indicator
added 01-curl-transport.pl to play with
added callback function but fails...

i get this error:

================== download status beg ==================
Use of uninitialized value $dltotal in print at ./01-curl-transport.pl line 63.
Use of uninitialized value $dlnow in print at ./01-curl-transport.pl line 64.
Use of uninitialized value $ultotal in print at ./01-curl-transport.pl line 65.
Use of uninitialized value $ulnow in print at ./01-curl-transport.pl line 66.
Use of uninitialized value $uservar in print at ./01-curl-transport.pl line 67.
================== download status end ==================
HEADER: HTTP/1.1 200 OK
HEADER: Date: Sat, 08 Mar 2014 10:22:16 GMT
HEADER: Server: Apache/2.2.26 (Unix) DAV/2 PHP/5.4.23
HEADER: Last-Modified: Thu, 25 Dec 2008 16:09:40 GMT
HEADER: ETag: "802a2-4a53ca9-45ee13c599900"
HEADER: Accept-Ranges: bytes
HEADER: Content-Length: 77937833
HEADER: Content-Type: application/x-bzip2
HEADER: X-Cache: MISS from ipfire.localdomain
HEADER: X-Cache-Lookup: MISS from ipfire.localdomain:8080
HEADER: Via: 1.1 ipfire.localdomain (squid)
HEADER: Connection: close
HEADER:
CCCCCCCCC Reading 77937833 bytes of data: