Hi. I'm new user of u mobile. I'm using SE K630 as modem, since my download speed can go past 100kB/s that means I'm on HSDPA right? I want to ask is there anyway to go past the 921.6kbps limit on xp's dial up connection? The SE Pc Suite defaults at 460.8kbps. I remembered that the k630 can support until 1.8Mbps HSDPA.