Hi guys, just a little confused as usual, hoping to have a new pc next week, don't want to go on the net without avast, is there a way I can get it off this pc and install it on the new one? 
There is really no need for it, a better thing would be to streamline an installation cd of your choice (W2K/XP whatever) so that the vulnerabilities of the default installation does not affect you.
The anti virus part can wait until you get the system on the net, no virus is going to infect you unless you let it.
Recommendations for a new install:
Streamline the install cd with available updates.
Do system wide settings to your liking.
Create a restricted user account that has execution rights to other files but only write priviligies to files in your own home directory.
Connect to the net and get a firewall, disconnect and set it up.
Connect to the net and get your antivirus+updates.
Set up your e-mail accounts and whatever files you have to be able to access.
Now that is a good way of doing it, the most important part is that you have the latest updates for your OS and browser before you connect to the net and that you use a restricted rights user account at all times when you are connected or running ANY file that you have not already scanned.