IE 8, Memory Eater


I downloaded IE8.

I used it, but he computer ask me about more memory.

For example, I use IE 7 and Maxthon browser.
The IE 7 has 8 tabs opened and the Maxthon browser 13 tabas opened
The memory is :

But in my lab, I installed IE 8 and I opened 4 tabs, and the IE 8 start up 4 iexplorer processes .
Each proccess spend 40k-50K. That is 200K!!!!!!!
I hope, this is a error in my lab. Otherwise , Nobody will use IE 8.