I've just installed a 120GB OCZ Vertex 2 SSD into my 17" 2.5GHz Macbook Pro 2008. However, when trying to install Snow Leopard onto it, it stops and gives me "Still waiting for root device" error over and over before the installation starts. The SSD itself works just fine as far as I can tell (I can read/write/format/partion it when booting from my previous drive via USB). But it can't seem to be identified or whatever during the OS X installation. Any ideas?