Photoshop CS / MX '04 Bug?

Have any of you had problems with Photoshop CS, Fireworks '04, Illustrator 10, Flash '04 working together. It’s never the same, sometimes a one won’t when I have another open. I’ve got a powerful machine and I didn’t have conflicts with the older versions??

well, i never associated it with this, but sometimes that happens to me with photoshop or flash (i dont use the others). Sometimes if Photoshop and some others are open Flash won’t open or vice versa. The only way I can fix it is a reboot. I have no idea what causes it.