How can I install Lumix DMC 521 to my computer using Firefox.

SOURCE: installation for LUMIX DMC-LS2

The Arcsoft software that comes with most, if not all, Panasonic cameras is available as a trial download on the internet. The free version is only available on the disk that came with the camera. However, if you are using Windows XP (or maybe even Vista) you can use a free photo edit/organizer program such as Google's Picasa. As long as your computer recognizes the camera when connected, you can use most any software. If this doesn't work, you can try using a usb card reader and removing the card from your camera and accessing your images that way.

Picasa

Hope this helps.

SOURCE: I lost Panasonic LUmix DMC-TZ15 driver

Do you have a USB card reader? Just take the card from the camera, pop into the reader, and you can transfer your photos.
No drivers required unless using Windows 98 or earlier.

Also, the model is wrong, do you mean TZ5? You should be able download software for the camera from www.panasonic.com

SOURCE: lost camera software

Hi, i am an expert on Panasonic camera's.

Please send me your email and i return the software to your emailadress.

Regars,

Rob

SOURCE: Use of digital camera Lumix DMC-LS70 as a web cam.

Hello,
It will not work through USB like a standard webcam. Ls-70 only lets you access camera memory card/onboard memory when connected via USB.
However you could connect the camera video-out socket to a PC with graphics card with video capture function. Some cards with video capture work with skype (check this URL:
http://forum.skype.com/index.php?showtopic=41101 )
There are also various software solutions which can fool your webchat client into thinking that video capture stream is actually an output of a usb webcam. (Try google for "video capture into skype".
At the moment this seems to be the only easy way to use LS-70 as webcam.

Good luck,

Raf

SOURCE: windows 7 compatible driver for panasonic lumix camera dmc-ls70

You need to go to the lumix website and follow links to support and/or downloads for drivers.