I have just bought a sony ericsson t610. What i liked most about it is the ability to hook it up to a pc and download games images save photos to the pc and also create ringtones etc. So I thought the best way would be to also purchase an innocent looking usb bluetooth dongle for the pc. It came with its own instalation cd which contained Widcomm 1.3.7.2 software. I installed that, it wasnt a completely smooth process but what ever is? I managed to detect the t610 and the phone detected the pc. I uploaded 1 ringtone into the t610 and it worked. Tried to upload another and the pc crashed. Rebooted got an error message about btsendto_explorer causing an invalid page fault in kernel32.dll (effing hate IPF's!!!). The error message would not go away even after an alt+ctr+del. I tried to run the installtion again which tried to remove the previous install, it crashed again. I had to manualy search through my hard drive and delete all the bt files (bluetooth). Another installation later I manged to get 2 files into the phone and then it stopped working again! I have spent my whole weekend searching for drivers and software anything to do with bluetooth, installing, rebooting, uninstalling, rebooting and having no luck. I have found other installs exactly the same as widcomm but different names (msi) but the same happens with them. I am running win98se. Does anyone know of software, drivers etc which can gt my bluetooth dongle working without any conflicts and missing .dll's? PLEASE I would appreciate it so much!