yes, winME (since it is the only system that actually can support all my laptop hardware, except win98se at a real push, and then you can't get the external CDRW to work), and also mandrake 8.2. mandrake works like a dream most of the time, but will not work with my CDRW or my modem, which are the two things i need it to work with most. I also cannot get an MSWordalike that will open my girlfriend's formatting-heavy CV, so windows stays.
I used to have red hat 7.0 and briefly had turbolinux 6.1 but neither installer would set up X correctly for my video card.
I would prefer to triple or quad boot with a non MS DOS running windows 3 on top of it, and perhaps FreeBSD as well, or Solaris maybe. I don't have enough hard drive space though, and i can't get a partitioning tool that will make all the partitions anyway. Not only that i thnk my BIOS gets confused if more than 4 partitions exist, and that's what i have with my dual boot system at the moment.