I have that same netbook. One of your big challenges will probably be
getting the CDROM to boot in a machine without a CDROM drive. There
exist bootable images for USB sticks which contain a full fossil
filesystem; you can start the installation from there. In fact, I had
made a 32-bit bootable USB stick for Nix about a year ago and included
a script to start the installation, I'll see if I can find it.

I see. Thank you guys, been waiting to try Plan 9 since a while, but I though my hardware was incapable of booting and running it. In fact I wanted to buy a Raspberry Pi to install Miller's build... Although I will get sooner or later a Rpi haha.

What file system do I need to install Plan 9? Fat32? NTFS? Ext2/3/4?