...Ihave already tried three differen ways of getting the complete and really fully woking upgrade version of huawei e220 for Vista, but everytime I managed to connect, I could reach just the GPRS/green signal...I would like to go for 3G signal...like I said before the problem is not in catching the signal, which is around me, it mustbe in my opinion somewhere else...or is there another way how to get that 3G signal...but how? 