I had a problem on Ebay , on June 29th I bought an item and it was Free Shipping /Expedited Shipping , Delivery says: "Estimated within 2-4 business days", but on my purchase history sayy "Estimated Delivery: 07/01/11 - 07/06/11". So the item never arrived to my home , and had to check the tracking number and it said this: Class: First-Class Mail® Service(s): Delivery Confirmation™ Status: Delivered Your item was delivered at 9:12 am on July 05, 2011 in CHICAGO, IL 60642. Delivered, Jul-05-11, 09:12 AM, CHICAGO, IL, 60642 Out for Delivery, Jul-02-11, 07:52 AM, CHICAGO, IL, 60622 Sorting Complete, Jul-02-11, 07:42 AM, CHICAGO, IL, 60622 Arrival at Unit, Jul-02-11, 05:39 AM, CHICAGO, IL, 60622 Processed through Sort Facility, Jul-02-11, 01:16 AM, CHICAGO, IL, 60701 Electronic Shipping Info Received, Jun-30-11, 00:00 AM The item's location is Chicago, so when I read that tracking number information I noticed that my item was still there, I immediately contacted the seller , and he told me that the item was returned to him and he said this: "Just got home an hour ago. Your package is here. Very sorry but I underweighed it and USPS sent it back to me. I will remail it right away. Sorry about the delay." This was on Thursday July 7th, and ok I thought it should arrive the next week on monday or thuesday, but nothing, on Tuesday July 12th I sent another message to seller and and just asking him if he alredy shipped my item ,and he aswered me: "dropped it in friday's (July 8th mail. Give it a couple days. " Now today is the fiftth day since he shipped to me, acording to him. But I'm really desperate I need that item ASAP, and I checked the Tracking Number but It stills showing that old information , it keeps saying that it was delivered on Chicago July 05-11, but also I don't know if this is taking to USPS too much time because I live in Texas in El Paso city, so becuase Chicago is very far way from here, but well I don't really know what to think. Also when I ordered this item , I also ordered more items than this, like 7, and they already arrived to my house, and one of them its location was in Canada , it took like 8 days approximately. So know what should I do if that tracking number is old.