So, I extracted my copy of Super Smash Bros Brawl into the RSBE01 folder as I do a lot of Brawl hacking (mostly character imports) and somebody inquired of me as to the best way of running said character mods in Dolphin. I told him that extracting the ISO, replacing the files, then recompiling the ISO image was the best way. Oddly enough, a fellow forum member (well, so far two people) told me Dolphin can run the extract ISO from the RSBE01 (or whatever ISO you extracted) folder itself and there is no need to make an ISO image every time you replace the files in Brawl. Is this true? If so, how do yo go about running it from the folder? I tried many times, told Dolphin where to find the folder, but I couldn't for the life of me figure the stupid thing out, maybe at one point, but as far as I can see, I don't know of any means of running directly from the extracted ISO data.
Any suggestions?
Edit: Someone told me you chose the extracted folder under paths/DVD Root, but then what?
Any suggestions?

Edit: Someone told me you chose the extracted folder under paths/DVD Root, but then what?
Custom Desktop -
CPU: Intel Core i5 3570 3.4 GHz to 3.8 GHz (Turbo Boost)
GPU: MSI nVidia GTX 660 2 GB GDDR5
RAM: 8192MB DDR3 SDRAM PC2 10600 1333MHz
OS: Windows 7 Professional 64-bit
HDD: 1 TB Western Digital 7200RPM HDD
CPU: Intel Core i5 3570 3.4 GHz to 3.8 GHz (Turbo Boost)
GPU: MSI nVidia GTX 660 2 GB GDDR5
RAM: 8192MB DDR3 SDRAM PC2 10600 1333MHz
OS: Windows 7 Professional 64-bit
HDD: 1 TB Western Digital 7200RPM HDD