I want to khow install server windows 2000 use disk mirrer.

I have server DL145 2 server and i want install windows2000 server and khow how set raid mirrer disk and anoter raid
1. server one have 2 harddisk 72 GB 10000 Rpm wide ultra320 scsi raid 0 disk
2. server two have 2 harddisk 36.4 GB 15000 rpm wide ultra320 scsi raid 1 disk mirrer
3. if swap harddisk id1 36.4 Gb 15000 rpm and id2 72 Gb 10000 rpm ratio accesss time to harddisk drop to 10000 rpm yes or no.
4.Manual Hardware RAID Controller HP DL145