I know what the Problem is... The connection on the bottem of your PDA has come a part from the two connecting Soldering on each side of the Connecter inside you PDA...Because it is not in the right place (It moves away when you put it into the Cradle)You will have problems trying to connect... You CAN try opening and REsoldering the Two connection that hold down the Port (That thing on the bottem of you Casio PDA that connects to the Cradle)... I have had the Same Problems and when i opened it and poked at the connector i saw that it was Cracked (The Solder had Broke apart From the Beard Board)I Resolder it and everything when well... Untill it broke again and i Just Added More Solder and it has always Ran well.... If you don`t want to Solder is or even open it to check you can just Poke at the Connection on the bottem of you PDA and See if it move... If it moves then Most likely the Connecting Solder that holds it down is Broken (I guess Casio was Cheap on the Solder on that Part of the Device

) IF you want more Infomation you can e-mail me at
Ray0911@netzero.net Sorry but i`m not coming back here to check on this Message board (i`m just to lazy

)...... AMD, Intel, Win98, Win200, WinNT would most likely have nothing to do with your USB prot, Taken that it had Once worked now doesn`t and you haven`t Messed with the BIOS, or OS. If you need to get a better picutre of what i`m tlaking about, i have Pics if you want them just E-mail me...