how to keep input as Eng. in powerpoint if keyb. is Fin?

[Koikka]

I have Fin keyboard and I need to type in English in PowerPoint but after
every hit of enter it change it back it Finnish.
it not help if I have Eng. as default input in PP.

If I change my W7 input to Eng. it will chahge also the keyboard to eng and
it will be inbosiple to type because HW will still Fin

I need to get setup where inbut languages is English and keybord is Finnish
and no automatic change of it

I get mad with this..