RAID 0 (changing mobo)

I am changing Mobos from Gigabyte GA7n400pro2 to Asus A7n8x-e. My question is this. What do i have to do to my RAID 0 config to change from the sil3512 chip (gigabyte) to the sil3112 chip (Asus)? Thank you for your time and consideration.

specs:
AMD 3000xp (333)
Asus Mobo A7n8x-E v.1.01 bios 1013
Simpletech pc3200 DDR. 1gig
2- WD 160gig HDD (raid 0 config)
SB Aud sound
Ati Radeon 9600pro (256m)
Ultra X-connect 500w psu