OK I guess I will spell it out.
I can not use it anymore, because I have the beta iTunes 10.5
I need that in order to run iOS 5, therefore front row is broken and does not work properly and I miss it.
Fine. Yours is a development environment, by choice, not a production environment. Front Row doesn't work well with beta iTunes, AND THAT INCLUDES Snow Leopard DEVELOPMENT ENVIRONMENTS. So, those who, by choice, are experimenting with beta versions of iTunes, can't expect everything to work the same as in a production environment. As already said, Front Row works well in Lion, and it works well with the latest production version of iTunes. Have I spelled it out clearly enough?