Help please

Hi I am currently using this version of Linux on my Toshiba laptop.

I am having issues.

I have no problem loading it from the CD I made of the ISO but I am having problems installing it and destroying Vista.

When I tried to install it it got to 30 something percent and then it stopped and died. Now when I try and install it I have partition issues or something and it refuses to install.

I want to use this as my main OS and get rid of Vista.

Can you please help me?

Also does it have built in firewall and anti virus? If not what do you recommend I use?

I figured it out. Thanks anyway.