I created a jump calculator - your can enter the distance to be jumped and calculate the DC, or enter the jump check result and find how far you have travelled. Includes all five types of jump, and selectable for common speeds.
You can find the download link near the bottom of my frp page (link in the sig).
There is also a simple PocketC app which creates a set of Stats using the "roll 4d6 pick highest" option, and lets you save good sets to a Palm Memo.
I've got some iSilo documents of stuff from the SRD, which I can start distributing as soon as the relevant bits go official - monsters and spells in particular, character classes will ready very soon.
Cheers,