Pardon my ignorance

[Gonzo the Mofo]

I realize it takes Access to get into the database to create feats that work and new classes etc. But how does one tinker with the character sheets and stat blocks,the same way?(with Access)

 

[EricNoah]

It's all text, like HTML, so I was using Notepad. On my computer when I right click and choose edit for those xsl files notepad launches automatically.