I am assuming you know iDemocracy does this - just check the thread about it in this very forum.
It is for WINDOWS.
The only issue you have is that firstly - there is a chance it won't work first time and you will get an error you can't fix unless you know what is going on...BUT then again maybe it will all go perfectly!
And then secondly, the activation patch for idemocracy is currently not working!
The actual way to activate is very simple it just involves swapping the lockdownd file using WinSCP but maybe that is beyond you?
I suggest you head over to the iDemocracy page and then link into the iphonemodforum thread and look at the manaual Jailbreak instructions.
Just so you know what iDemocracy is doing so if you do have a problem and do need to activate you know how to do it!
I personally had to manually JB/activate my phone TWICE (as I messed it up twice doing something else lol) and I got different errors everytime - although never with activation only with the actual JB.
