RE: OK, it's probably just me,but . . .
Has anyone had any problems inputting TBs . . . I picked up two the other day and have tried putting in the number/letter combination and both keep coming up saying that both are not valid numbers . . . it is possible that I could have the numbers/letters wrong since I picked them up and then put them in another cache later that same day so I could have written them down wrong . . . but I'm usually pretty careful about that.
Also, when I go to search for caches by zip code there is no link to the U.S. Postal Service to enter citys and states to pull up the zip code.