So, I have a little dilemma concerning Parallels. I have a key combination for a program that requires me to hold down the up arrow, either the left or right arrow, and the Shift key. I've found that Parallels does not respond when I press Shift when holding down the two arrows; I have to hold Shift and THEN press the left/right arrow. I've also found that this happens with other keys, like Command and Ctrl. Therefore, I believe it is a general problem with holding down three or more keys. Does anyone have any possible fixes? I'm using Windows XP Pro on Parallels 4, installed on a baseline MacBook.