Nadia,
I recently moved to a host "Communitech.net" in Kansas City, MO that has the same setup. They told me to just rename the ".PHP" file extension to ".CGI". I tried this and it worked. They have the GD library functions, but unfortunately not the TrueType font functions installed.
If the company you are hosting with offers the STANDARD/DEVELOPER 350MB/500MB storage space plans with 25GB/40GB transfer/month and 25 subdomains, you are probably hosting with the same company through a reseller.
I believe that the following companies may be some of the many resellers of Communitech.net:
WebsiteProviders.net
TetraWeb.net
Dreamlink.net
TurboWebs.com
Hope this helps.
Neil.