hello my friends i have a game which i can play in only ms dos. (because when i write down in ms dos mame D then game strat)when i use window 98 i click on start and then click in program ms dos. but now i download window xp. but in program there is no any option about ms dos .so plz tell me how i can use ms dos prompt.plz tell me cause i have no totally idea.thanks in advance