I've a wonderful, terrific debian potato 2.2r3 installation on my portable but I'd like to optimize some pieces of software (samba, hylafax) for my actual hardware as I already did with kernel 2.2.19 recompiled to my needs. This because the precompiled packages are prepared for a generic i386 while I have an i686 processor. Starting from debian sources is it possibile to tailor the programs or do they come in a 'rigid' configuration? If yes, how? Vittorio