hi, guys, plan to buy a o2 mini soon, my fren advise me tat considered about the treo 650 ehich hav more stability issue than mini.i'm currently a palm user,just wonder is tat worth for me to switch to ppc.palm was great, but lack of networking function.btw , i read a article someway saying tat a dos program can actually be lanch from ppc.pls clear me.