pptp setup problem in fedora core 5
 

hi,
I installed fedora core 5 into my laptop. I have dual boot with windows. I have vpn connection for windows xp with my university. I tried to setup vpn connection for fedora 5. right now there is no internet connection in fedora . so i download them from windows and install them in fedora.
i will tell you what i did till now. i downloaded all rpm files from pptpclient.sourceforge.net/yum/stable/fc5/
i installed all these files except php4-pcntl-gtk-1.0.2-2.fc5.i386
i am getting an error " cannot find a valid baseurl for repo: pptp-stable ".
what should i do??

Please don't double post.