I bought a cable to sync and recharge my Treo 90 when I am travelling. When I connect the cable to the mini laptop (Windows XP) or my desktop, it immediately starts charging. However, I do not know how to hot sync the info to or from my laptop. The cable says sync charge but there is no button as there is on my cradle. The manual does not tell me, and the hotsync manager does not seem to have an activate button? How does this work? Thanks. Ted