how do i reset my i pod first generation ive forgotten the pass word

You need to follow the instructions for recovery mode per that article you reference and may need to do so more than once.

See Here > http://support.apple.com/kb/HT1808

You may need to try this More than Once... Be sure to Follow ALL the Steps...

After you have Recovered your Device...

Re-Sync your Content or Restore from the most recent Backup...

Restore from Backup > http://support.apple.com/kb/ht1766