Hey guys, sorry this may seem like a basic question but here goes. There are many, many pages, websites and videos on how to install a hard drive into the MP, no problems there what my question is, is what's next? The HDD is arriving Tuesday, once I have installed what will I have to do to it to make it a part of my current HDD. I assume Im looking at a RAID 0 using disk utility? Before I do that will I have to install 10.5 on the HDD or just use disk utility to format it? Help will be much appreciated.