I am thinking of buying a SUNIX PCI IDE ULTRA 133 (RAID) 3700 raid controller (Chipset: Sil 0680) to move my 2 WD 120JBs onto, which our now on my crappy onboard Promise controller (cant get more than 55mb read and 20mb !!! write on that).
Question: Do i have to format the HDDs or can just put them on the new controller with the same array settings and expect the PC to boot? I really want to avoid formatting since i have no other HDD to back up my data.