On 1/4/06, Kc9cdt at aol.com <Kc9cdt at aol.com> wrote: > > Correction, > We only invested $1,100.00 total upgrade cost to get the O2. > $3,600 (with AT) - $2500 trade = $1,100 Huh? Isn't the O2 (with AT) $4300, not $3600?