Lilo memory parameters

[Neil Moore-Smith]

I seem to remember reading that Linux only uses 64Mb RAM by default. My 
swanky little test system has 256Mb RAM, so how do I tell Linux to use it 
all? Is it a Lilo parameter?

Also, on the subject of Lilo, when I boot I have to choose which operating 
system to use, and it asks for DOS, Linux or OS/2. I actually have DOS, 
Linux and NT. I would prefer that the active partition booted 
automatically, without asking me. Where is this set up?

Neil

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