Configuring panda firewall!

hi,

I need help! I thought this was probably the best place to come. Anyway i recently purchased panda titanium 2005, after installing it i realised it doesn't allow me to access the internet! I know it must be a firewall problem but i don't know how to get around this. I even tried installing the software withouth the firewall but it still doesn't work. For some reason it changes my network connection, like right now my IP address is 192.168.1.100 but as soon as i install the software it automatically changes to something else. I have tried assigning a static IP address but it still doesn't work. It also doesn't allow me to renew my IP address.

So has anyone else had a similar problem? It's really bugging me as so far my purchase has been a total waste of money and time.

Any help would be much appreciated, i have looked on the panda website but so far no luck.