firestarter for xandros

["rudy 'nday' novian" <multimedia-sb5@bdg.centrin.net.id>]

hi..

i m a new comer in xandros/linux thing
im using xandros 3. free edition, & trying to share my conection 
[broadband] to other computer

how to install this firestarter to xandros
i've been installing the firestarter_0.7.1-5_i386.deb, but it wont work

since i saw this site, i m gettin more confuse... whice one i had to 
download

thx alot