OK, I'm trying to install windows 2000 on my HDD, but XP exists and it says it won't let me downgrade, i want to dual boot them, and it will only install off an OS, not on start-up, so what can i do?
It MUST be possible somehow, and i only have 1 HDD
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![[Image: sig15ws.png]](http://img83.imageshack.us/img83/9705/sig15ws.png)
