A couple of things that I have noticed.

I have floppy drive inbuilt to the tower.

When running Lubuntu the green light is constantly on (drive empty).

When I connect to the Internet, I see no information that tells me how strong is the signal.

When I use the file manager, I can see the Lubuntu folders, but my folder (MyFile_programmes) is invisable..

Happy New Year.

A

Ps. Running Lubuntu 12.10 from a pendrive (not persistent).