Quote - PC seems to be fine.

It broken on PC's as well. Whether or not someone has this problem depends on the width required to accomodate the various bits of info, and therefore on exactly what's in the list of items (someone may lucky and only have items that have very short filenames).

The only real fix is to change the way the HTML is structured and sized (i.e. allow the table to expand to fill the screen rather than being a fixed width).

A temporary fix would be to not display some of the less useful columns ("Qty" and "Shipped") and move the "Updated?" column to the the left of the "Download" column.
Combing this with a limiting of the number of characters in the text of the download link might just bring the width of the table down sufficiently to stop the overflow overlapping with the righthand menu.

A less aesthetically acceptable alternative would be to use either overflow:scroll or overflow:auto