Dungeon Fantasy(DF) and regular GURPS 4/e questions (Yrth too)

[Qoltar]

Okay, Hello..

Long time since I have Posted questions.

Saturday I bought a copy of 'Dungeon Fantasy' and now I have lots of questions.

First - Is there background setting or world for Dungeon Fantasy?

2) The sample characters in the GM package - can they be re-worked into 150 point regular GURPS characters?

3) Years ago I bought all of the POD Dungeon Fantasy thin books at either ORIGINS or Gen Con - how much is still the same and can I still use those if I run DF game sessions?

4) Yrth (Banestorm) and Dungeon Fantasy - going back to my first question - Could DF adventure game sessions take place in the world of Yrth?

5) When explaining or describing DF to someone new to it - Should I say its like 'Dungeons & Dragons' or that its very different?

6) Is there a free PDF of the custom character sheets? Or can I use my old blank GURPS 4/e character sheets? (I have a ton or ream of those)

- Ed C.