Huge character in Skype and other programs

[neutrel]

hi everybody,
I have a big problem...lol

When i start skype ( but it happen to me with also other application ) the size of the character is huge!!!!

Thanks everybody for help!

Here is a screenshot!
http://img697.imageshack.us/img697/6531/screenshotfh.png

[neutrel]

i think i posted in the wrong section.... i posted again in general help.....sorry