DCR DVD 201E Handycam and Windows Vista

Question

HI I need help. I own a DCR DVD 201E Handycam which worked no problem using windows xp but now I've got Windows Vista the software won't work. I've been in touch in Sony and Pixela who make the Image Mixer software without any luck. Sony suggested that i got in touch with Microsoft to find out what driver I need to download but I tried that and still haven't received a response. Pixela and Imagemixer.net never got back to me. I've tried doing searches for the drivers both on the sony europe website and using google but there doesn't seem to be any vista drivers listed for my handycam model. Does anyone know where I can find the windows vista driver or where I can get an up-to-date Image Mixer software which is compatible with windows vista?