MicrosoftSuc, i have also got install disks for win98 and 2000, but my laptop is incompatible with 2000 in all respects, and with 98 in too many respects to make it worthwhile installing.
Re: installing a dual boot system, you *must* install windows before linux, since windows will overwrite your MBR when you install it, making it impossible to boot to anything except windows. Linux must be installed after windows for this reason. Also, when installing linux, you *must* make a boot disk because you will probably never need to reinstall linux, and you will definitely need to reinstall windows. when that day comes, you will need a bootdisk to get into linux, since windows will have overwritten your MBR without permission. As X11 said (i think), the fact that windows overwrites your MBR proves it is a virus.