ok guys, so around 1 and a half months ago i bought a custom built x-blade, built by profesionals. having spent all my money on this computer i downloaded windows 7 ultimate 6.1 build 7100, now every 1 hour - 5 hours it will suddenly shoot up to 100%. my internet will get that little yellow triangle indicating limited or no connection and any sound or audio will start screaming or getting stuck. according to task mannager the highest cpu user is firefox at 3-20% or maybe utorrent/bitcomet at around 10%. my old laptop with windows 200 can run the same processes as the computer i just spent £400 on. my system specs are 64-bit x-blade amd athlon 5200 dual core processor 4gb ddr2 ram 500gb 20x dvdrw 1gb nvidia geforce 9500gt its a pretty nice computer so it really should not have this problem! im in the proccess of downloading windows 7 7600 as i though the problem might lie with the windows build but its pretty fustraighting having to restart every hour thank you iin advanced p.s. also sometimes my mouse clicks double. any help with that aswell? click lock is off.