I am debating this for a while. I have a Bishop area photography weekend coming up and have to decide if I need to buy Graduated ND filters or not. I have been eyeing these: http://mountainlight.com/filters.html Right now, I use multiple exposures and digital blending. [I also have FM's DRI plugin]. I wonder how useful GND filters would be and how much they add value. I thought I would go with the 2 stop soft and 3 stop hard filters for starters. But then for that $200, I could - Upgrade to PS CS2 and use the 32 bit DRI - add another $300 and get the tokina 12-24 What would you advise? Should I just shut up and work on my photoshop masking skills and blend more correctly? Is the GND filter worth it in the digital world?