well, looks my aone order has to wait till i can decide for a propper scsi controler wich will be fully supported..
no way im given up my scsi setup for ide. already plan to by my next u-160 scsi hd, and have decided for one already....
(yes ide is cheaper..blah

)
EDIT:
on further search i found this...
http://amigainfo.boing.net/amigaone/scsi.htmlclearifyed what "script" based scsi ships means for me..