Thanks rere for the pics!:)
@hillary_nuggent: According to my newspaper, the following members are burried in the crypt under the Cathedral: Grand Duchess Marie-Adelheid (Charlotte's sister and GD from 1912 to 1919); the mother of Grand Duchess Charlotte and Marie-Adelheid, Marie-Anne, Prince Charles of Luxembourg and Grand Duchess Charlotte.
@Ephram: Well I don't know if you know that I'm living in Luxembourg so that I can give you many background informations.

:)
First of all on Monday, the 10th January, the radios were playing classical music, especially requiems and on RTL Tele Luxembourg (Luxembourg's main channel) there were reports the whole afternoon; the marriage of the Grand Duchess, a visit on Berg Castle in 1971, the description of the functions of Grand Duchess Josephine-Charlotte and Grand Duke Jean, a report showing her biography, and reports showing the emotions of the people in Luxembourg...
Here is a link were you some videos and pictures of the Grand Duchess:
http://www.rtl.lu/cms/news/newsdossier/
From Tuesday onwards, the radios were transmitting the usual music and the TV had no more special reports apart from the images of the ceremony rere posted here. And of course everybody can write a comment in the condolences book to show his respect to the Grand Ducal family. Up to now over 4000 people had written a comment in the books and were staying in a queue for many minutes outside in the rain. (There was nasty weather yesterday!

)
Unfortunately I didn't have the time to go there and I'm living 40 kilometers from Luxembourg City and the public transport is not easy at all in Luxembourg. Apart from that there is actually nasty weather here.
Yesterday and today it was from 10 o'clock to 13 o'clock in the morning and from 14 o'clock to 17.30 pm. Tomorrow is the last chance from 10 o'clock to 13 o'clock.
On Friday were will be a special commemoration in the parliamant in honour to Josephine-Charlotte.
On Saturday at 11.30 am (GMT) will be a funeral with state occasion with important persons of Luxembourg and from other countries and afterwards the Grand Duchess will be burried in the crypt of the Cathedral in the close family circle.
There is half-mast in the whole county until Saturday 18 hours and offical days of mourning, the Grand Ducal has a mourning period of six weeks during which every special dinners or state visits are cancelled.