Reply To: Should I be embarrassed about using a use a translated siddur?

nothing wrong with it. if anything you are doing the mitva min hamuvchar – in order to be yotzei shemone esrei one needs to be mechaven to pirush hamilos. For Yomim Noraim and Selichos the interlinear (Yesod Malchus) Machzorim are invaluable to me.