Ok, I got cfdisk to work, and I noticed that the first partition on hdb (hdb1, which I use in Windows for extra storage) is set to boot. I guess I leave it like that? I added the boot flag to hdb5, where the linux installation is and it still wouldn't boot. Do I need to redo that bootsect part?

And can LILO work on the MBR and detect Windows on 1 HDD while Linux on another? And how do I check if the linux install even worked? If it will even boot if the boot settings are correct?