Looks like a worthy upgrade to me for a few reasons:
1. The increased burst rate certainly helps. When shooting sports, nothing is more irritating than running out of buffer space at that critical moment. So even just a few frames improvement would be worth the upgrade.
2. Having the custom picture settings applied to the RAW file is something that us non-DPP users might appreciate and find worthy of the upgrade. Since we have never had this option before. I am not sure if I will use it or not, but it is certainly worth exploring.
3. Being able to Limit the Auto ISO is another big advantage. I like useing auto ISO, especially when specific aperature and shutter speeds are critical, but I never liked being unable to limit how far auto-iso will go. If I can set it to stay between 100-800, then I would be a happy camper.
4. The one thing I am dissapointed in is that they did not increase the number of frames that can be used when bracketing shots, such as in HDR. I would love to have more than three fames available for this, but I think they intentionally reserve this option for the pro bodies.
All in all, I am excited about this firmware release and will be downloading it as soon as it is available.
Good topic Knuckles, I am curious what others have to say.
Bob