I've noticed very bad performance on my Intel i5 / 8gb machine. Here is what the processor activity looks like.
Every time I run another applications the processor changes to the next one. I creating a VirtualBox VDI during this test. The whole time it will use one processor and switch to the next one every minute or so. If I try to open Firefox or the file browser it will run so sluggish with major lag. This machine can't do more then 1 thing at a time...
Your help would be great!
P.S. Just clicking on About This Computer took about 40 seconds to open.