If you email me the save I can get you to the end of act 2. Unlocking all skills would be a tad bit tedious, though. Transferring your character data to my data.000 file will give you all the skills I had at that point (I didn't get everything offered, but did learn anything that I thought might come in handy).
[color:"orange"]I tried but messed up the save I use for testing.[/color]
I messed up a few saves myself figuring things out and/or testing a procedure. If you backup files first, go through the procedure step by step and limit your editing (ie try just teleporting your hero, or just enabling one skill) you should get more comfortable with the editing procedure, and become much better at it.