I haven't tried it yet, but looking at the
Lightroom 3 beta 2 "what's new" video, noise processing is much improved
again in the new beta... it looks very nice and easier to use than the standard ones. I am looking forward to the final release! They also make claims that their output is much nicer in general, with new antimosiacing algorithms and such.
How do you go about getting camera profiles in LR2? I checked under camera calibration and I only have 2 options, ACR and Adobe Standard.
Not all cameras have a Camera Standard profile. Adobe has been doing the most popular cameras first - obviously that means that virtually all C/Ns are there, and some Pentax and Sonys. I'm suspecting that your E-510 isn't supported.
There is some older info
here. I can't find a current list of what has a camera matching profile, but there is info there on creating your own. A little Googling may find some profiles that other E-510 users have created.
FWIW, my K-7 choices are Camera Standard & Adobe Standard, the K-x only has Adobe Standard, the K20D has ACR 4.4, Camera Standard, and Adobe Standard, the K100D has ACR 3.6, ACR 4.4, and Adobe Standard... so you certainly can see different choices on different cameras.
I am so frustratrated right now I could raise my voice! AAARGGHH!
I hate exporting out of Lightroom, I've tried exporting one photo for the last 20 minutes. It says it did it, I go back to find it and its not there! 10 times I've done this and 10 times I've been disappointed... After this I am tossing LR3 in the recycle bin...
In the Export dialog, scroll down to the bottom of the list of choices and in the Post-Processing section, for "After Export", select "Show in Explorer". When it's done, it will open an Explorer window and you can view them right from there.
I know that. Whatever happened to the save as function? You know how you would click save as, then it would let you choose where to save it and what name to give it. Simple. Easy. Never failed. I'm also not real keen on the import option. I have to import files rather than just picking and choosing off my HD or MC
You do need to be able to wrap your mind around the Lightroom way of thinking - your original files sit in one place, untouched and unmodified; all the tagging and editing is done non-destructively and stored in the Lightroom database (ie, catalog), and when you're done, you "export" - which just means that you're saving the modified photo. All your organizing, tweaking, etc, exists only in Lightroom.
For example, I've got folders full of thousands of raw files just in numbered photos. Those are the "negatives" - I tag and process them, and out the other end spit my nicely named, resized, tweaked, ready-to-share jpgs. Most of stuff I tend to export at 1024x768, for web use. If I want bigger (like 1920x1080 for storing on my PS3), I just export again and resize differently.
It is a very different way of working that, say, Photoshop; where you load a single picture, edit it, and then save it when you're done. Once you can get a handle on it though, it starts to make a lot of sense and becomes quite intuitive. You may want to try look at a training video; I'm sure there are some free ones online.