If you don't like the myth-weavers.com website (for example, the Pathfinder sheet includes psionics and spells per day for cantrips/orisons and you don't want those things) or use a system that's not supported another decent alternative is to use Google Drive. It requires you or your players to share the sheet but lets you set up a spreadsheet or text document for use as a character sheet. That being said I haven't found a whole lot of systems using character sheets that really need more detail than the text box built into the Journal. Most Pathfinder/DnD characters have fairly small statblocks. I usually throw in a couple of core attributes (ones used for calculations or variables) and add the character's common abilities to the sheet. I've personally just been using myth-weavers for the full sheet with a link at the top of the Bio section and a small statblock below the link for combat stats and common skills. After running a couple of games, though, both my players and I found that we were never bothering to click the link as we had all the info we needed for running the game right below it. Sure, once and a while we may need to know if someone has rope or not but I don't see why all those details can't fit in the current built-in sheets. Then again, I may be biased as I'm used to creating my characters and NPCs in notepad =). Character sheets tend to have a lot of wasted space in my opinion. Good luck!
