ok so i installed ubuntu, nice os, but there is like amillion horizontal lines that keep flashing. im going to guess this isnt normal? is it a hardware or software problem? also can i put three partitions on my other computer. like
partition 1: 100gb: windows xp pro
partition 2: 100gb: empty(for vista)
partition 3: whatevers left: for ubuntu
partition 4: 15gb for recovery for vista and pro
will it work?