4 days ago, my desktop PC crapped out on me, so, I migrated everything from the main hard drive (which works fine in an external hard drive case) to my Acer One netbook with 1.6 GHz processor,  1 GB ram, and Windows XP. I just loaded M4 with Wedge Cut Hair, high res textures and displacement maps and 5 lights in Poser Pro 2010. Because of the migration, textures and obj file are in numerous folders on external USB hard drive and not in default locations. Hit render and it rendered just fine and didn't take long at all. Now, that ought to blow your mind and it did mine.