added license, author
implemented chainloading from hd
fixed the speed in vertical motion of lovebug
lovebug moves from bottom to top
double buffering with vsync
changed the segment register used for video memory access to es to avoid interferring with rand which was using ds to access its state
disable/enable interrupts to stop the bios from reading the keyboard before we have the chance to do it...
replaced the first 64 colors of the palette with grayscale
display default palette
step 3: wait for keypress
step 2: load 2nd sector and jump into it
step 1: boot from floppy and clear screen