Win 2k seems to work fine, however 98 reboots right after I select it from dual boot menu, I did get into safe mode, installed the latest promise drivers, same problem. Sorry if this problem has been already posted, I think I saw it around these forums somewhere, but can't remember where
Try keeping Ctrl pressed while you boot into Win98. This will bring the Startup menu.
Otherwise, boot from a Win98 startup floppy, and then change your MSDOS.INI settings (look in the forum or other docs) so that the BootGUI switch in it is set to 0. i.e. BootGUI=0. Then try to boot it. If now it does, its not a problem with the partition FAT,etc. (yes, if your FAT has problems, this thing can occur), and now from the prompt you may try restoring registry, running scandisk,etc.
<i>I have started to be irregular with this site now...</i>