I have created a SP chart which is compatible with lodestone information.

Basically you only need to copy and paste the information from your profile into the document and it does the rest.

Please visit my blog for the download link and complete instructions.

http://lodestone.finalfantasyxiv.com/rc/diary/entry?e=160676

Current features:
* Store your SP
* Calculate SP changes and display last 5 (total only)
- It is my recommendations you do this once per reset/day/week
* Automatically calculate SP totals based on input from Lodestone
* Progress Bar

Planned Features:
* Compare SP page
- So you can easily compare SP of you and your friend
- Breakdown or more detailed SP history
- Graph or page not sure depends on complexity
* Reset button