For the Reunion Patch 1. Make sure that your version of FF7 has been updated by the Official 1.02 Patch released by Eidos which can be found
here. Replace the FF7.exe and FF7Config.exe with the files found in this update.
2. Before doing the next step, create a backup of the following files in the Data folder:
char.lgp, menu_us.lgp, and world_us.lgp this is as simple as highlighting copying pasting which turns the backup into "Copy of char.lgp" and so on. The reason for the backup of the other LGP files is because they will also be modified to fit the World Map Events. And you don't want to reinstall the game if things go wrong.
3. Get
Ficedula.dll,
LGP Tools,
the Reunion Patch, and the
Avalanche Patch, using Winrar, extract them elsewhere into their respective seperate folders.
4. Using the two .dll files you got from Ficedula, load up LGP Tools, from there, find char.lgp, then, when all the files have been loaded, click Extract All. What you should have then is a "char" folder with about 12,000 or so smaller files.
5. Use the Reunion Patch and find the Data folder in the FF7 Folder, then let it swap all the files found in the char folder you just created. In the Avalanche Patch you just downloaded, after extracting there will be 3 folders with their own set of files...grab them all and put them all into the char folder you created in the Data/Field folders, replacing the originals (i.e. just click "Yes to All" when replacing).
6. Once all the files have been "patched" Open up LGP Tools again, but this time, delete the file named char.lgp, NOT Copy of char.lgp (this is important), now, click the "Create" button, a dialogue box will open so you can find the
char folder you created earlier....find the folder then click OK, now a new dialogue box will open asking what you want to name the file, name it "char.lgp" then click OK, this process may take several minutes as there are more files in the new char.lgp as opposed to the old, once done, close LGP Tools, if desired you can delete the char folder as once it's been compressed to char.lgp you no longer need it, unless you wish to keep it handy for update patches.
7. At this point you may want to test the game to make sure it works, but if you want the Hi-Rez Cloud Battle Model, read on:
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For the Hi-Rez Cloud Battle Patch1. First and foremost get the
Cloud Hi-Rez Executable and the
Cloud Quality Patch and extract them in their own separate and respective folders via Winrar.
2. Just in case things go wrong, create a backup copy of
battle.lgp found in the data/battle/ folder.
3. Open up LGP Tools and go to Tools >> Patches >> Patch Converter
4. A dialogue box should open, click on the Tab "Self Extractor to LGP"
5. Click on the "..." to browse for folders, and find the "cloudquality.exe" you recently extracted in its own folder. Hit Enter.
6. Click the second "..." to browse, go to your data/battle folder, type "cloudquality" and hit enter.
7. Click Convert.
8. Wait a moment until conversion is done and then close the window.
9. Go to your data/battle folder to make sure there's a file there called "cloudquality.ffpatch"
10. Open LGP Tools again, go to Tools >> Patches >> Apply Patch
11. A file browser should open, find the original "cloudquality.ffpatch" you extracted earlier, click on it and hit enter.
12. Wait for the progress bar at the bottom of LGP Tools to fill up.
13. Go and see if the battle.lgp and the Copy of battle.lgp and compare sizes, if battle.lgp is bigger than its copy, then most likely the patch worked. If you're still confused about this and/or the patch doesn't work, let me know and I'll see about possibly replacing it through yousendit.
That's about all I know about the patches so far, as I have yet to try the Midi or Music patches.