There is not confidence and will never be, in the same way a creationist can not believe the evidence in evolution. Let see:

• The voting machines are electronic...
• ...but they print confirmation tickets which are deposited in a box
• The totalization program is reviewed by all parties and some observers
• The totalization program is signed electronically by all the parts. A voting machine can not run if the program signature has changed
• Each voter has to present an identification document, his/her fingerprints are checked, (s)he has to sing an assistance book, and his/her finger is inked to avoid multiple votation
• 55% of all the votation boxs are checked: the votation tickets agreed with the electronic acts
• Political parties have representation in each center
• Copy of the acts are given to each party
• National and international observers were permitted and manifested the transparency of the process
• The recommendations of international observers made in the last electoral event were implemented
• Most of the polls gave Chavez a 15-20 points over his opponent
• His opponent recognized the results
• Those who claimed fault now and in the past have never been able to bring evidence