I recently found out how to run multiple instance of uTorrent and think this will be helpful for some users. This comes in handy when different trackers allow/forbid different versions of uTorrent. Let me illustrate that with an example: Pedro's BTMusic is switching to uTorrent 2.0+ entirely, that means no other version of uTorrent is allowed. Other trackers like Blackcats-Games forbid anything above 1.8.5. Assuming that the only client you want to use is uTorrent, the only way to use both trackers at the same time here is to run multiple instances of uTorrent. Now how do you do that?
It's not as straight forward as you'd imagine but also really not that hard. Just follow the following procedure and you should be ready to go:
1. Put each instance you want to run in its own folder like that (can be more than two):

What's important here is that the .dat files are in the program folder and NOT in the %appdata% folder:
Win7 (& Vista I guess): C:\Users\username\AppData\Roaming\uTorrent
XP: C:\Documents and Settings\username\Application Data\uTorrent
(make sure that this folder is empty. move/copythe files in here to you uTorrent.exe's program folder(s))
2. Create a shortcut for the 2nd (and any subsequent) utorrent instance and add the following to the end of the "Target" entry:
So in my case, the shortcut target reads:
Code:
"E:\Portable Apps\uTorrent 2.0\utorrent.exe" /RECOVER
don't forget to add the space after the path.
3. Open your 2nd, 3rd, 4th,... instances using the shortcuts you just created.
4. Edit the connection details like Port for every instance to use different ones.
That's it. You now should be running more than just one instance of uTorrent. Congratulations!