About 10% of cases are related to inherited genetic risk; women with mutations in the genes BRCA1 or BRCA2 have about a 50% chance of developing the disease. The most common type of ovarian cancer, comprising more than 95% of cases, is ovarian carcinoma.
A 512KB SDcard or flash memory stick can hold a bit less than three TV episodes (or one hour-long episode and some funny adverts, I suppose), or about 350 photos or 102 songs, which means about 10 CDs. A 1GB SDcard or flash memory device can hold twice that, and, of course, a 2GB device can hold twice that again. In other words, if you were to pony up for the 2GB device, you could store eleven 30 minute TV shows (or a couple of feature length movies), over 1300 photos, or 400 songs (aka 35-40 CDs).
So for instance, you can listen on your iPhone and edit playlists on your laptop. But you cannot stream from more than one device at a time using the same account. Spotify can be installed on as many devices as you like. And up to 3,333 songs can be synced for offline listening on up to three devices at a time. However, you can only stream music on one device at a time. If you begin playback on another device, the playback on your current device will be paused.