We (my colleague Peter and I), use CS4 as part of the set up to a local community based magazine. Like most companies in the UK, we are still using XP, but I use a Mac, and am always taking the Mick out of Peter, because his PC keeps crashing. But in a cloud of rage today, Peter decided he'd had enough, so I posted this to ask if anyone had had a similar experience of CS on XP compared to CS on W7.