Okay, So my vista laptop runs perfect... for a while! I finally got startup/shutdown to work smooth and both will perform in less than a minute...

When I use the internet (Mozilla Firefox) it works great for about 30 minutes then when I click on a link it will get stuck loading and then nothing on the browser works, vista says its responding but it isn't... Then vista starts running slow! So I have to reboot for the computer to respond correctly!

any ideas?