ORANGE COUNTY, Fla. -- Casey Anthony's family has not been able to post the $500,000 bond a judge set Tuesday. Even if they do, Anthony would have to give up her passport and Wednesday the judge amended his order to put her on home confinement with a proximity monitor. She could also face a psychological evaluation.

The Anthony family says most people don't have a half-million dollars to spare. So, at this point, they are still working on the bond to get their daughter out of jail.

"Her attorney is working on that right now, working with different bondsmen to see if we can do installments," explained Cindy Anthony, Casey's mother.

While they're working on getting her out of jail, the family is also pressing the sheriff's office to follow up on other tips that have come in by the dozen.

It's overwhelming to me. I knew that the public would pitch in when they were aware of this," Cindy said.

Cindy Anthony says a woman contacted her Tuesday and said she was in the Orlando International Airport on July 2 with her son and spotted a toddler who looked like Caylee Anthony.

Cindy says sheriff's investigators are acting on the tip and they're working on a composite sketch of the woman who was with the little girl.

"It means that everything that I've done, since I found out about Caylee being missing, is worth the not eating, not sleeping, putting up with the bad publicity," Cindy said.

So far, there have been a lot of tips about Caylee sightings, but they have not paned out, but the Anthony family says every last tip has to be checked out.