firefox 1.0 wont launch

Anyone using the new firefox 1.0 having difficulties on your linux box?
I deleted my themes and extensions, uninstalled the old version I had on my box, saved my bookmarks, I never did bother to create a profile, I find them annoying.
But after I installed the new Firefox, it wont launch! I'm not sure what the problem is.
If anyone has had this problem and has fixed it, please let me know how. Thanks