Couple of xfce related questions

[Darren Baginski]

Hi!

I've installed Debian Wheezy with Xfce 4.8 on my laptop and have couple questions:

1) I can't find 'disable touchpad while typing' in the mouse settings, is there a way to do that ?
2) Default fonts are to small for full hd resolution, but then I increase it over 14 it getting bolder, how to change that behavior?
Or even to have set 125% size font option ?
Thanks !