We just bought our family's first Mac, a refurbished 21.5" iMac. We ordered it on Wednesday and it shipped two hours after it was ordered. We selected the standard fedex ground shipping. According to fedex, it is supposed to be delivered to my home in northern Indiana on Tuesday. However, the tracking hasn't updated since before dawn on Thursday, when it was scanned as "in transit" in Reno. Is this lack of activity normal? Is it likely that we'll still get it by Tuesday? I'm very anxious to receive it, but the lack of activity is making me very nervous.