Any one running with SQL Express 2008 R2? If so any issues or concerns to be aware of? I have been told I need to move off the corporate SQL instance and the only place at the moment to move me to is SQL EXPRESS 2008 R2. I am currently sitting at 4G but have been told EXPRESS 2008 R2 has a 10G limit.
We don't formally support SQL 2008 R2 regular or express yet so it may work, but right now it is not supported so I would advise against it.
Also it is not a good idea typically to use in production as it only allows you to use 1 CPU and 1 GB of RAM regardless of your hardware, see here