U-Mix 44

I dont want to get off on the wrong foot... I have already registered my U-Mix 44 and software and then forgot my username..
I have just re-registered but do not have my disk to re-register the software.
How can i now get support for my U-Mix ?
I have just re-registered but do not have my disk to re-register the software.
How can i now get support for my U-Mix ?