Instruct: Classify a given review as either positive or negative.
Query: Too many legacy software problems. XP fails to work.

I run a small company. I thought XP PRO would be a boon to our bottom line. What I found is that many legacy software applications failed to work properly with XP Pro. For the systems we upgraded we found you could not uninstall XP and go back to the previous OS. XP changes too much. Each PC or workstation had to be reloaded from scracth. Very time consuming and costly. Because of this, our next major upgrade will be to move away from the Microsoft platform. Most likely Linux Redhat or Unix.