Hi!
I've just started experimenting with my canon S5 IS to produce HDR shots using the three shot function. Using Photomatix and Photoshop CS2 I got some pretty decent results, however I'm getting alot of graininess or 'noise' I think is the correct term :-p
IS there any way at all to eradicate this?..I guess it doesn't help that I took the shots either resting on a wall or hand held as I have not got around to buying a tripod yet!
I used the clone tool on Photoshop to get rid of double lines caused by shaking branches of trees etc, which worked well..but its just the noise I need to tackle...any suggestions?

Thanks!