Startup Disk ?

[deux27]

I have a white macbook. I right-clicked on "Get Info" on the Macintosh HD and the information is as follows:

Capacity: 74.21 GB
Available: 493.5 MB
Used: 73.73 GB on disk
(90,164,878,848 bytes)

About 30 minutes ago I received a message saying "Startup Disk Full"

What should I delete, and how should I know what to delete? I have an iTunes library with approximately 1000 songs, and I am running frostwire (an application similar to limewire) to download music.

Any suggestions ?

 

[lakewoodlady]

Save your songs and whatever else is important onto an external hdd or Time Capsule, then drag the ones on the macbook to the trash?