Well, I am a Windows user for a very long time, but I want to change it.

This is my configuration, so can you tell me if I can install Hackintosh?

Processor: AMD 2,21 Ghz
Video: Nvidia 7300 256 MB
HDD: 160 GB
Ram: 512 MB DDR2 667 MHz
Audio: Realtek HD Audio output
Network adapter: nVidia Nforce Networking controller

So?