Do you see yourself migrating completely in the near future?
Yes.
I am a pretty cautious citizen by nature, and I started using win 7 from when it was beta, before it even went to RC1. I just kept installing newer versions of Win 7 over the older versions, but I wasn’t quite ready then to trust all my apps and data to a beta operating system. But right now, I use Win 7 99% of the time, so I hardy ever use Vista.
The Vista takes up so litle space on my hard drive, that I might just leave it there and just stop using it. The boot.ini has Win 7 listed first anyway, so the only inconvenience is hitting “enter” to avoid a 25 second wait, while booting up.