Bios Boot Logo Problem

[Deathstar]

k , i made an logo with a resolution of 640*480 and i made it 16 colors , when i try to use the cbrom on an asus p4b266mhz motherboard update i get this :

D:asus>cbrom 1005.bin /logo logo.bmp
CBROM V2.01A ©Award Software 1999 All Rights Reserved.
Adding logo.bmp ............... 2.9%
1005.bin have not enough space for adding ROM. (Over FF4Ch bytes)

no matter what i try , i always get an error like over xxxx bytes
even if i make something else with only text in it , i always get an error , what am i doing wrong here guys ??

[Anonymous]

I get the same thing - I\'m pretty sure there is a size limit on the BMP file, but I can\'t find any documentation or references to the maximum size. If you try really small BMP\'s, it seems to work, but I haven\'t got the time to progressively try larger sizes until it craps out. Anybody know the max size?