how do you sprint?

So at work we've been doing scrum and sprints for the last few months.* We now have a system of documenting our sprints using excel.

The basic's of which is an excel spreadsheet containing columns of a sprint item number, a product backlog number (if relevant), the status and team member doing it and the amount of hours it has left to complete.

it's fairly basic but works pretty well, though i'm notw thinking it needs some linking so that items bought in from previous sprints can be easily referenced.* eg. some dev work needs to be done and the analysys was done in the previous sprint.

so how are you doing and documenting your sprints?* whats the best method you've seen and the worst.