so i got a new 300 GB hard drive. i had some troubles installing it but i finally got my computer to recognize it and i can use it. but i would like to set it as my main hard drive. for example, i put in a game and it automatically tried to install to the old hard drive and i get a message that pops up and says "insufficiant space". I would like it to automatically try and use my new hard drive. i am not sure how to do this. I messed around with the set-up menu in DOS but all i got was a bunch of problems with starting my computer up, and it ended up taking me a few hours to get that back and running ok. so if someone could give me a few steps to set my hard drive as my main hard drive, that would be great.