-----Original Message----- From: PCBUILD - Personal Computer Hardware discussion List [mailto:[log in to unmask]]On Behalf Of Aftab Ahmed Sent: Thursday, April 25, 2002 8:50 AM To: [log in to unmask] Subject: Re: [PCBUILD] Dual Boot Win NT & 2000 Yes, I want to physically switch drives ( C as D & D as C ie boot to non-boot and viceversa) to be able to install Win2K on a clean bootable drive and boot from Win2K environment. So that I feel secure my appellations will be running with no glitches within Win2K environment when I decide to wipe off NT4. Aumm Ahmed Hi Aumm, Here is a simple solution to your problem. I have been using a hard drive switch (Trios) for 2 years now. I run 3 hard drives in my CPU, with Win98SD on 1, Win 2000 Professional on the second drive, and XP on the third drive. It installs in a bay just like a CD-rom with a cable from the primary channel to the line side of the switch and a cable from the 3 switches to each of the hard drives. Very simple to hook up and none of the hassle of using a boot program. You want to switch to a different OS just reboot and push a switch. Mine has never given a problem in the 2 years that I have had it. I bought mine at Tiger direct but they are available at other places on the net. [log in to unmask] The NOSPIN Group Promotions is now offering Mandrake Linux or Red Hat Linux CD sets along with our NOSPIN Power Linux CD... at a great price!!! http://freepctech.com/goodies/promotions.shtml