well, i got my dsdt.dsl file with dsdt patcher and iasl.
since this is my first ever dsdt edit, i really have no idea of what i need to do. i couldn't find any beginners guide to edit the dsdt file, all the posts with patches or hacks assume that the reader is an advanced hacker.

my usb section in dsdt.dsl is this:

Device (USB0)
{
Name (_ADR, 0x00020000)
Name (_S1D, One)
Method (_S3D, 0, NotSerialized)
{
If (LOr (LEqual (OSFL (), One), LEqual (OSFL (), 0x02)))
{
Return (0x02)
}
Else
{
Return (0x03)
}
}

Method (_PRW, 0, NotSerialized)
{
Return (GPRW (0x0D, 0x04))
}
}

Device (USB2)
{
Name (_ADR, 0x00020001)
Name (_S1D, One)
Method (_S3D, 0, NotSerialized)
{
If (LOr (LEqual (OSFL (), One), LEqual (OSFL (), 0x02)))
{
Return (0x02)
}
Else
{
Return (0x03)
}
}

Method (_PRW, 0, NotSerialized)
{
Return (GPRW (0x05, 0x03))
}
}


what is the difference between usb0 and usb2 in this case? is usb2 the relevant section for usb 2 ports? what part of the code do i need to replace with the code from your link?
also, in the patch, it says to replace some values with the relevant values for my motherboard:
since i have a nforce MB, i assume those values are:
USB1 - 0x0aa5
USB2 - 0x0aa7
EHC1 - 0x0aa6
EHC2 - 0x0aa9

where exactly do i need to place those?

i know i'm asking a lot, but i'm pretty sure there are others that would benefit for a detailed explanation too. thanks.

---

CPU: AMD Athlon 64 X2 5000+
RAM: 2 x 1 Gb
2xSATA HDD
ATA DVDRW
MB Asus M2N Nvidia MCP61
Video: GeForce 8600 GT 256 Mb RAM
ADI 1988 onboard audio
Audigy soundcard
Realtek lan