quick question:
what's the best tool to use to cut steel cases? and aluminum cases?
i got an antec 900 and i'm going to cut a hole for the PSU because it's blow hot air right into my video card.
BTW the case is awesome. XD
depends how big a of a hole. drill, dremel, jigsaw.
do drills really go through steel cases easy? how easy is it to cut a case cuz i don't want to mess it up. 
just make sure u get a titantinum forstner bit, make sure the case is clamped or secure down ontop a surface, such as a peiece of scrap wood. then you should be fine.
Hope it helps and good luck!
You gotta put some heavy pressure on it.. but try not to bend the aluminium.
Have the 900 myself, cut some holes in it. Just havnt got to paint it yet.
If you're gonna cut a hole just buy/use:
[color=#ff0000][b]-[/b][/color]Hole Saw
[color=#ff0000]-[/color]Center Drill Bit (For stability so the saw doesn't go out of control)
[color=#ff0000][b]-[/b][/color]Drill Gun with at least 16-17volts and set it to the highest speed.
I figure you aren't gonna take apart the case so put the case in between two identical chairs or something, place the center bit wherever the hole is going to be press down to drill the middle hole....and yea the rest is easy. I drilled a hole in my antec 900.
Hand saw.
troll ? lets the hack saw in your next vid