As part of their interactive preview of the new Olympus E-1 DSLR, DP-Now have just posted 7 sample images taken with a pre-production unit at a variety of different ISO speeds.

“A Zip archive of seven original E-1 images taken by me is now available for download.
The archive is 23MB and will take at least an hour to download using a typical dial-up connection, though rather more quickly over a broadband connection.
If the bandwidth hit is excessive, I can’t guarantee the download will remain available.
Please share your thoughts on the images once you have downloaded them here on this forum!”

Website: DP-Now - Olympus E-1 Sample Images