Was forced to use windows 7 yesterday again for a while (3d scanning).
Each time I wanted to do something else my mouse would magically appear in the top left corner of the screen but worst of all, Nothing would happen!
Make yourself a w7 virtualbox and install your scanner into that (that is, if it can't work with xp - not familiar with what is a 3d scanner).
Just a note on that; if it is a USB device I would suggest VMWare player/workstation for a virtual machine, as it handles USB devices between guest and host really well compared to Virtualbox.
I like the empty USB filters in Virtualbox. If I attach a new device after my guest OS started it just work. I don't know if VMWare changed (or I didn't know how), but I had to shutdown configure and restart. I also like how Virtualbox take control of any USB device you request use of in guest (it unmount in host then mount in guest). I therefore don't agree with you (based on how well it work in Linux and not on how it work in VMWare or that blue OS).
I now changed all my software to freebies. Openoffice, The Gimp and Virtualbox. They all load faster and do everything I need it to do. OSS FTW.
I have had some problems with Windows Mobile and Virtualbox in the past, but have not had an issue with it and USB for quite some time now.Maybe they have improved on this in VirtualBox since I last tried it. Couldn't get it to read my Blackberry at all last time but with VMWare worked first time. I'll give VirtualBox another go and see what they've updated.
Just a note on that; if it is a USB device I would suggest VMWare player/workstation for a virtual machine, as it handles USB devices between guest and host really well compared to Virtualbox.