how to change number of saved lines on console

[Lubos Vrbka <lubos.vrbka@gmail.com>]

hi guys,

is it possible to change (increase) the number of lines that are saved 
on console? i would like to be able to scroll through the whole boot 
process history. right now it allows me to go approximately one and half 
pages back...

thanks,

--
Lubos
_@_"