Hyper-Threading Technology†

I haven't seen anything about this anywhere in the past threads, if am wrong correct me.

I am just looking for a few views on the new Hyper-Threading Technologyâ€* Optimally designed and extensively tested for the Intel Pentium 4 processor.

You can read up on it here Link

I think that this is a good solution for multitasking however it appears to me that a lot more memory is used in this instance and if two high memory usage programs are running at the same time there maybe problems.

What do you guys think?

Guidance...