Thanks everyone. The image did render quite dark, but when I opened the EXR in FDR Tools it seemed quite bright. I might have to try a different program for playing with EXR images. At home here I have 2 monitors on my computer, an LCD and a CRT, so I try to get a good image on both, the CRT being the darker of the 2.
@sonshine777: The ground cover is mostly variations of a model from Ashunder made by Chris Stein. I used ground cover 2 and 4.
I am really glad it worked out well considering it took 133hrs to render. I really need a new computer! Rendered at 3000x2250 detail 0.85 GI samples 9 everything else normal. I have a P4 with 1Gig ram.