anyone else had problems using a tweecer with windows7 ? I have a new laptop with W7 & I have everything loaded like calEdit,CalCon ect...... but the system will not recognize the tweecer when I plug it in to the usb port. I do not have a problem with usb's as I use them for other stuff & they work fine. just curious if anyone is succesfully using their tweecer with W7. I have everything loaded & working fine on my desktop computer which has windows XP, but I would like to be able to use my laptop in the car so as not to have to remove the tweecer to make adjustments. Thanks in advance for any help .