Dynamic signature, doesn't work, appears blank Options

[forger]

Hello, it looks like my php signature isn't working :\ I have only some/none knowledge of php, I can easily edit what is necessary though. I used the default script and I can't make it work
I have a free webhosting php service by dotgeek, and checked the http://dotgeek.org/phpinfo.php where it looks like it supports what is necessary (I think)

http://forger.dotgeek.org/np/signature.php/sig.png appears blank.

the chmod is done through cpanel:
base_image.jpg 2 k 0644
base_image.png 1 k 0644
impact.ttf 132 k 0644
lucon.ttf 112 k 0644
npvars.txt 0 k 0666
signature.php 4 k 0777

the folder np is:
np 755

I change songs, restart winamp, but the npvars.txt remains the same:

title=Configure AMIP to update the signature
album=Not Configured
bitrate=000
time=00m:00s
mode=None
year=0000
sr=00

secretword is ok,
the amip configurator is working great in mirc, tested it.

In preset #1 i set this (and it's active):
/template:(c:\amipweb\amipweb.conf) c:\amipweb\amipweb.out
/exec:(c:\amipweb\curl.exe) -K amipweb.out

the amipweb.out is changed successfully:
# Configuration file for cURL
# URL of the signature.php script:
url = http://forger.dotgeek.org/np/signature.php
# use HTTP GET
-G
# list of parameters to pass:
-d "title=Andre+-+without+your+love"
-d "album=Armenia+2006"
-d "bitrate=128"
-d "time=03m%3A01s"
-d "mode=Stereo"
-d "year=2006"
-d "sr=44"

the only problem looks like it can't reach the website, or maybe something is not supported.

Thanks in advance for any suggestions/workarounds