Help: iATKOS V7 on a Dell Studio XPS

[Inuyasha10121]

Right then, I finally want to get into the iPhone development craze, so I decided to try and install iATKOS onto my laptop. I got the image from an isohunt torrent(the very first one, works like a charm). I booted the DVD, ran the install(I am installing it to an external HDD, 500GB WD), and it all worked smoothly, until the boot. Once I started the boot, everything looked to be working our fine, then the intro movie started to play(The "Welcome" video, in all different languages), and I noticed that the sound was messed up. It was really grainy, I could still hear the music, but it was grainy and kinda quiet. Then, after the video, I got a pop-up stating that I didn't have a keyboard plugged in. Anyway, long story short, I need some help getting this onto my external HDD. THese are my laptops specs:

 

OS: Vista Home Premium

Model: Studio XPS 1340

Type: x64

Processor: Intel® Core2 Duo CPU P8600 @ 2.40GHZ

BIOS: Dell Inc. A07, 5/4/2009

RAM: 4GB

Sound device: NVIDIA High Definition Audio (Also there is a IDT High Definition Audio CODEC above that)

Display: NVIDIA GeForce 9400M G

Wired: NVIDIA nForce 10/100/1000 Mbps Ethernet

Wireless: Dell Wireless 1510 Wireless-N WLAN Min-Card

 

I think thats everything that should be needed. If you need anyhting else, just give me a shout, and I'll pull it up for you all, thanks for reading, and I hope someone can help me out with this matter. (I just need all of the customization options that I will need to activate once I try next time to install the OS.)