can't handle old resolutions
I used a slightly old SysRescueCD (within the last two to six years on a PC that has 1920x1200. SysRescueCD couldn't handle the slightly old (I mean, it's not 1600x1200) resolution and went to super-low-resolution that wasn't readable. The same CD worked just fine on 1920x1080 (and maybe even 1600x1200!)