WOW Leveling Guilde

I was wrong.

So, I have my Xbox 360 connected to my computer with an ethernet cable connected to the router. Let me just get this out of the way: I've done everything Xbox.com has listed. Do I have to have Windows Vista or Media CENTER?

When I click into music, I do in-fact see my playlist name, so that proves that I AM connected correctly. But when I open the playlist, it's bare. No music.

I've tried deleting the music and then re-downloading them.

Help?

--by the way, I do not have an MP3 player/iPod so don't recommend it.

(I already have Windows Media Player 11. I click the little arrow under "Library", and I click "Media Sharing". My Xbox 360 Console appears in the allow or deny box. I've allowed it. I can see my playlist name which I've named "55 items". When I click into it, there's no songs.)
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Oh, also, I can view my pictures just fine. Weird!

Please, help.

Someone gave me a file with lists of data - name address phone etc in each column

At the top of the column, there are little arrows on the column headings that allow me to scroll through the data in the column when I click on the arrow. So, if there are 100 names, I can click on the arrow and a window pops up, giving me access to the row I want.

What function creates this?

Thanks SO much!
Wizard - thanks, after I realized these were lists, I found out I could highlight the list titles then go to DATA > FORM and it allows me to input the data for the columns in with a data entry form rather than working across the columns! Thank you!