Thanks for the infos guys. You really helped a lot!!!
I wonder if I should look on ebay for some stufs, I'm sure i can find good deal but is it reliable?!?
I think this:
Brand: Acer
Hard Drive Capacity: 160 GB
Screen Size: 15 inches
Processor Type: Intel Core Duo
Operating System: Windows Vista Premium Edition
Primary Drive: Double Layer DVD±R | DVD SuperMulti Drive | DVD-RAM | DVD±RW | CD-RW
Processor Speed: 2 GHz
840$
or
Dell
Hard Drive Capacity: 120 GB
Family: VOSTRO
Screen Size: 15 inches
Processor Type: core 2 duo
Operating System: WINDOW VISTA HOME BASIC
Primary Drive: DVD+/-RW
Processor Speed: 2 GHz
~ 1000$
or
Brand: Sony
Hard Drive Capacity: 120 GB
Screen Size: 15 inches
Processor Type: Intel Dual Core
Operating System: Windows VIsta Home Premium
Primary Drive: DVD+/-RW
Processor Speed: 3.2 GHz
Memory (RAM): 1 GB
900$
This looks like a good deal, one question. If the processor speed is 3.6GHz that means that each processor is 1.8, or I'm talking bullshi* now...

Even thou the price looks cheap, and smells little fishy about it I can definitely find with processor speed 2Ghz & 2Ghz RAM for same amount, 1000 maybe but I think this is good choice anyway...
Read ya!!!