I have a NN5 and have taken some panoramas of mountains using the N36 detent ring. The pictures turned out very nice; however I would like to position the camera in a normal landscape position and use the telephoto of the camera so less foreground and sky are present in the pictures. By doing this I hope to maximize the resolution with the minimum of cropping of the final picture. The only way I can see of doing this is with an L-bracket. Which ones do you recommend? Are there any other additional mounting brackets that I would have to purchase?

I have a Canon S3 IS currently and plan on upgrading to a Canon D50 later on this year. It would be nice if the bracket would work on both cameras.