I would assume it is a vid card driver issue you are having maybe, upgrading that usually helped alot of games out in NT4, but some just plain would not run.
You should keep the decimal places, as the second round is not an independent event from the first round, but of course totally dependent on the actual rolls of the first round.
England can wait. When you take Russia you get it’s coin. That should give you whatever you need for England. Plus you’ll prolly win the game with an ipc victory (unless UK is about to march on Germany).
Yes, if you download it somewhere it runs very slow after a wile, the same thing happend to me, buy it instead online or somthing, its prety hard to find it in the stores now.