I have an Early 2008 2.8GHZ Octocore MP with 2GB of Ram and 2 Superdrives along with an 8800GT inside and 500GB HDD. I also have a 30" ACD. I would like to upgrade the system. I currently have XP and was wondering if Vista would be better or if I should wait till 2010 for Windows 7. I was planning on buying a Bluray drive but I am still not sure. I would really like to get a new graphics card but I would have to get a PC one and that would be a head ache since I already have an 8800GT which is needed for OSX. Any ideas on what I should upgrade in my system. Oh I also forgot I was thinking about getting a Velociraptor HDD and repartitioning my system to allocate that drive only for windows. Would I see a big speed bump?