So i have 2 LSI Mega Raid 8308ELP Raid Cards in my gaming rig. ( Why because i can ) One card is going to be running my 3 SSD's in raid 0 the other one is running my storage backup with 8 HDD's. My Question is i need to update the firmware on my raid cards. One has a outdated firmware and will not allow me to use the mouse for input i am stuck to keyboard only. Bad thing about that i can not set a raid up with non-matching ( 2 Samsung 840 120GB 1 Samsung 830 128GB SSD's) sizes with out using a mouse. LSI points to a program to update the firmware but its for DOS. I am great at hardware but suck at using a dos prompt i am just too young for that lol.