Originally posted by mtroute jeez chill out.
Try to make helpful comments.
To the OP, what is your cache size set to and where is it located?
If you can, put a second HD into your machine and put your LR cache onto it (preferences/file handling). LR will, by default, create a 1gb cache, but if you increase the size of it to a couple of gigs or more, Lightroom will render more quickly. Also, on import, set the program to give 1:1 previews, and wait for them to render or else you run into rendering 1:1 previews hell.