Hello Macrumors. I'm having a serious issue and wanted to know if any of you guys could help me figure out the solution to this...anyways. I installed 10.5.3 and now my macbook pro won't work. I'm running on an Intel, Macbook Pro, 3 GB RAM. The standard Mac OS X wallpaper loads, and it allows me to log-in, and nothing else happens. When I press (+ Spacebar) the finder spotlight appears and I can search things, but nothing displays when I click. I'm really concerned, because I don't have time machine set-up. I haven't installed any hacks on my computer as I've been hearing caused problems for other people. Please help me out, if there's anything obvious I'm missing let me know.