7.1 -> 7.2 Upgrade Problem

Hi, Just upgraded a machine from 7.1 to 7.2 via Yast2 (getting better each release). About three quarters of the way through, just before it does a reboot, I had an error saying "Error Occurred while calling Lilo". After several 'retries', I selected 'error logging', and got a message "Fatal: write /boot/map~ : No space Left on Device", the only option left was 'cancel', which after pressing, Yast2 continued with the install. Once finished, it seams like the 2.4 kernel was only partially installed. None of the modules can be found. I Tried to reinstall the kernel from Yast, but after a reboot, Lilo stops at "LI". Help <g> Its 3.40am and I need this running by 9am? Cheers Phil